FRT Compatibility Picker

Pick your gun and see the forced reset triggers, forced reset selectors, and enabling parts that actually fit it: 81 parts across 21 host platforms, with the buffer, carrier, and recoil spring figures the makers publish. Forced reset devices fire one round per trigger pull and take their reset from the reciprocating bolt or slide, which is why host geometry decides fitment far more than brand does.

Step 1 of 2Choose your platform

21 of 21
Pick a platform above and its compatible forced reset triggers, forced reset selectors, and enabling parts load right here, with the buffer, carrier, and spring figures the makers publish.

How forced reset fitment actually works

A forced reset device is driven by the reciprocating bolt carrier or slide, not by hammer energy. The action recocks the hammer or striker and the mechanism uses that stroke to push the trigger forward into reset, which is why a host whose carrier presents no trip surface cannot run a bare device at all. That single fact explains most of the compatibility map: an AR-15 carrier presents the surface natively, a SIG MCX or Grand Power Stribog carrier does not, and a dedicated .22 LR blowback bolt does not either.

The second split is trigger versus selector. A forced reset trigger replaces the fire control group and carries the reset mechanism inside it. A forced reset selector, commonly called a Super Safety, replaces the safety selector and cams your existing trigger forward. The Super Safety guide covers the selector side; the AR-15 FRT tuning guide covers carrier and buffer selection once the part is installed.

Buffer and spring figures are starting points

Every buffer, carrier, and spring line in this tool is the figure the manufacturer publishes for that specific part, and parts whose makers publish nothing show no line at all. Start there and tune from there. Correct buffer weight on a gas gun depends on gas port size, barrel length, and ammunition, none of which a compatibility list can know, and a heavier buffer is only the whole answer for one of the three ways a forced reset setup fails. Trigger freeze after one or two rounds is a mass and gas problem. Light strikes and hammer follow are different mechanisms with different fixes.

Forced reset triggers are restricted in a number of states, and retailer shipping policies are not the same thing as the statute. Check the state legality matrix for forced reset triggers for the jurisdiction you live in before ordering.

AR-15 (5.56, .223, .300 BLK)

Forced reset triggers for the AR-15 (5.56, .223, .300 BLK)

The AR-15 has the deepest forced reset market of any host, and it splits into two mechanically different products: complete drop-in triggers that replace the whole fire control group, and forced reset selectors that keep your existing trigger and replace the safety selector instead. Both reset off the bolt carrier, so carrier profile and buffer weight decide whether the gun runs.

A full-auto-profile (M16) carrier is the first thing to check when a forced reset trigger fires a round or two and goes dead. The semi carrier's relieved rear underside never actuates the reset mechanism on cassette designs, and no buffer weight fixes that. Once the carrier is right, buffer mass is the tuning lever: heavier slows the carrier enough for the reset to complete. Correct buffer weight also depends on gas port size and ammunition, so treat every figure below as a starting point and tune from there.

  • Rare Breed Triggers FRT-15L3

    Rare Breed Triggers FRT-15L3

    $450

    Rare Breed Triggers · Forced reset trigger

    The original forced reset trigger with an ambidextrous 3-position safety and full hardware kit

    Fits: Mil-spec AR-15 lowers (may not fit Colt or sear-block lowers)

    Buffer: H2 or H3 buffer recommended, or an A5 buffer system

    Bolt carrier: Full-auto-compatible bolt carrier group required

  • The Triggered Company LAT FRT

    The Triggered Company LAT FRT

    $324.99

    The Triggered Company · Forced reset trigger

    Match-grade assisted reset FRT, a refinement of the Disruptor with a cleaner 3-3.5 lb pull and 17-4 stainless internals

    Fits: AR-15 platforms (most lowers)

    Buffer: H2 minimum (H3 recommended) for carbine <16", rifle buffer for 20" A2

  • The Triggered Company LAT FRT (Ambi)

    The Triggered Company LAT FRT (Ambi)

    $375

    The Triggered Company · Forced reset trigger

    Ambidextrous-safety version of the LAT match-grade FRT for left-handed and switch-shoulder shooters

    Fits: AR-15 platforms (most lowers)

    Buffer: H2 minimum (H3 recommended) for carbine <16", rifle buffer for 20" A2

  • The Triggered Company Partisan Disruptor FRT

    The Triggered Company Partisan Disruptor FRT

    $250

    The Triggered Company · Forced reset trigger

    Drop-in forced reset trigger with 3-position safety for rapid follow-up shots

    Fits: AR-15 platforms (most lowers)

    Buffer: H2 minimum (H3 recommended) for carbine <16", rifle buffer for 20" A2

  • The Triggered Company Disruptor FRT Ambi

    The Triggered Company Disruptor FRT Ambi

    $299.99

    The Triggered Company · Forced reset trigger

    Ambidextrous-safety version of the Disruptor FRT for left-handed and switch-shoulder shooters

    Fits: AR-15 platforms (most lowers)

    Buffer: H2 minimum (H3 recommended) for carbine <16", rifle buffer for 20" A2

  • Hoffman Tactical Trigger Kicker

    Hoffman Tactical Trigger Kicker

    $43

    Hoffman Tactical · Forced reset trigger

    Active-reset disconnector swap that adds forced reset behavior to a mil-spec AR-15 fire control group

    Fits: Standard mil-spec AR-15 bolt carrier and FCG geometry

    Bolt carrier: Full-profile bolt carrier recommended; tuned buffer and spring recommended

    Replaces the disconnector in a mil-spec fire control group rather than shipping a cassette, which is why it costs a fraction of the drop-in units.

  • AS Designs M2 Super Safety Kit

    AS Designs M2 Super Safety Kit

    $99.99

    AS Designs · Forced reset selector

    Hoffman-pattern Super Safety kit in heat-treated M2 tool steel with DLC coating and a pre-cut trigger in the box

    Fits: Mil-spec pattern AR-15 lowers

  • Mars Trigger Position AR FRT Super Safety

    Mars Trigger Position AR FRT Super Safety

    $139.99

    Mars Trigger · Forced reset selector

    3-position forced reset selector (super safety) for AR-15 platforms

    Fits: AR-15 platforms with mil-spec or Geissele super safe cut FCG

  • Atrius Development Forced Reset Selector

    Atrius Development Forced Reset Selector

    $169.99

    Atrius · Forced reset selector

    Drop-in forced reset selector with three firing modes at a lower price point

    Fits: Mil-Spec AR-15 (.223/5.56/.300 BLK)

  • Atrius Development Forced Reset Selector (Mil-Spec Profile)

    Atrius Development Forced Reset Selector (Mil-Spec Profile)

    $199

    Atrius · Forced reset selector

    Single-side FRS with traditional mil-spec selector lever for retro and clone builds

    Fits: Mil-Spec AR-15 (.223/5.56/.300 BLK)

  • Atrius Development Ambidextrous Forced Reset Selector

    Atrius Development Ambidextrous Forced Reset Selector

    $209.99

    Atrius · Forced reset selector

    Drop-in ambidextrous forced reset selector with three firing modes

    Fits: Mil-Spec AR-15 (.223/5.56/.300 BLK)

  • Atrius Development G-Lever Ambidextrous Forced Reset Safety

    Atrius Development G-Lever Ambidextrous Forced Reset Safety

    $269

    Atrius · Forced reset selector

    Ambi forced reset selector that drops in with stock Geissele SSA, SSA-E, and G2S triggers, no trigger cut required

    Fits: Mil-Spec AR-15 (.223/5.56/.300 BLK)

    The lever blocker constrains cam travel so a stock Geissele two-stage hammer works without cutting a relief notch in the trigger tail.

  • AS Designs Arc-Fire V2 Ambi Kit (0-90-180)

    AS Designs Arc-Fire V2 Ambi Kit (0-90-180)

    $199.99

    AS Designs · Forced reset selector

    Second-generation Arc-Fire FRS with reduced drag and traditional 0/90/180 ambidextrous throw

    Fits: AR-15 native; MCX, MPX, MP5, SCAR, BRN-180, JAKL, G3, AP53, UMP, STRIBOG, DISSENT via Slip Trip Kit

  • ODIN Works H-FRT Heavy Buffer (AR-15)

    ODIN Works H-FRT Heavy Buffer (AR-15)

    $75.05

    ODIN Works · Tuning part

    Heavy 303 stainless buffer with a matched flat wire spring, built to keep an AR-15 forced reset trigger cycling on a carbine tube.

    Fits: AR-15 carbine buffer tubes

Glock (Gen 1-4 pistols)

Forced reset triggers for the Glock (Gen 1-4 pistols)

Every Glock forced reset trigger in the catalog fits Gen 1-4 natively. Several makers state Gen 5 fitment with a Gen 1-4 slide release swapped in, and none of them fit the G44 rimfire. Generation coverage is set per product and does not carry across brands, so read the fitment line on the exact unit you are buying.

These are complete trigger assemblies with a trip that rides the slide, not backplate or disconnector parts. Slide velocity drives the reset, so a heavy recoil spring or underpowered ammunition will show up as an incomplete reset before it shows up as anything else.

  • Trinity Glock FRT

    Trinity Glock FRT

    $109.95

    Trinity Trigger · Forced reset trigger

    Trinity Trigger's Glock forced-reset trigger uses a 304 stainless trip and polymer shoe. The maker omits a generation; a reseller states Gen 1-4 only.

  • Texas Trigger USA Glock FRT

    Texas Trigger USA Glock FRT

    $95

    Texas Trigger USA · Forced reset trigger

    Billet aluminum Glock forced-reset trigger. Native Gen 1-4 fit; Gen 5/6 need a Gen 4 slide-release swap. Excludes the G44.

  • FTA Tactical Glock Flat-Face FRT

    FTA Tactical Glock Flat-Face FRT

    $94.99

    FTA Tactical · Forced reset trigger

    Flat-face Glock forced-reset trigger stated to fit Gen 1-5 (excludes the G44). Ships with the trigger bar and two trip modules.

  • WiseArms Fast Action Trigger V2 Flat (Glock)

    WiseArms Fast Action Trigger V2 Flat (Glock)

    $59.99

    Wise Arms · Forced reset trigger

    Wise Arms' Fast Action Trigger V2 Flat is a recoil-assisted Glock forced-reset trigger, one round per pull, stated to fit Gen 1-5 except the G44. The cheapest complete kit at $59.99.

  • Pembie's Glock FRT (FFT Cut V2)

    Pembie's Glock FRT (FFT Cut V2)

    $47.99

    Freedom Finger Triggers · Forced reset trigger

    Budget Glock forced-reset trigger with stainless trips and a 3D-printed shoe. Covers standard frames plus the G43X/48; Gen 5 needs a Gen 1-4 slide release.

  • Serpico Bravo SS Glock FRT Trigger Shoe

    Serpico Bravo SS Glock FRT Trigger Shoe

    $52.99

    Serpico Performance · Enabling part

    Flat-face aluminum FRT trigger shoe plus reset trip for Gen 1-4 Glocks. It reuses your trigger bar and requires fitting, an advanced DIY option, not a drop-in kit.

    A shoe and trip that reuse your existing trigger bar, not a complete kit. Budget fitting time.

AK (stamped AKM, AK-74, Beryl)

Forced reset triggers for the AK (stamped AKM, AK-74, Beryl)

AK forced reset triggers are fitted parts kits, not drop-in cassettes. MaRs makes the production units, and they split by fire control pocket: the AKM kits cover stamped 7.62x39, 5.56, and 5.45 receivers, while the Beryl unit is cut for FB Radom Beryl pockets and does not fit a standard AKM.

Selector-to-trunnion clearance is the fitment variable on the spring-loaded kit, which needs roughly 3/8 inch. No forced reset trigger is listed by any maker for the 9mm PSA AK-V or for pistol-caliber AK variants generally, and an AK-pattern fire control group by itself does not imply FRT fitment.

  • MaRs Trigger AK FRT Parts Kit

    MaRs Trigger AK FRT Parts Kit

    $169.99

    Mars Trigger · Forced reset trigger

    Forced reset trigger parts kit for AKM-pattern rifles; requires fitting, not a drop-in cassette.

    Fits: Stamped AKM-pattern 7.62x39, 5.56, and 5.45 rifles

  • MaRs Trigger Spring-Loaded AK FRT V2

    MaRs Trigger Spring-Loaded AK FRT V2

    $199.95

    Mars Trigger · Forced reset trigger

    Spring-loaded forced reset trigger parts kit for stamped AKM-pattern receivers; requires fitting and selector clearance.

    Fits: Most stamped AKM receivers with proper selector-to-trunnion clearance

  • MaRs AK Beryl FRT

    MaRs AK Beryl FRT

    $189.95

    Mars Trigger · Forced reset trigger

    Beryl-specific forced reset trigger built for FB Radom Beryl fire-control pockets.

    Fits: FB Radom Beryl M762 (7.62x39), Beryl 5.56, WBP Beryl builds, and Mini Beryl pistols

    Beryl fire-control pocket only. It will not drop into a standard AKM receiver.

Ruger 10/22

Forced reset triggers for the Ruger 10/22

Two forced reset triggers exist for the 10/22 and they sit at opposite ends of the price and effort scale. The MaRs unit is a complete drop-in assembly with adjustable reset distance and pull weight; the NSPEC unit installs into your factory or BX trigger pack for roughly a quarter of the price and requires hand fitting plus a metal trigger shoe.

Both reset off bolt travel, which on a rimfire means ammunition choice matters more than on a centerfire host. Bulk-pack .22 LR with weak impulse produces short-stroking that reads as a reset failure.

  • Mars Trigger Ruger 10/22 Adjustable FRT

    Mars Trigger Ruger 10/22 Adjustable FRT

    $289.95

    Mars Trigger · Forced reset trigger

    Drop-in forced reset trigger assembly for the Ruger 10/22 with adjustable reset distance and pull weight.

    Fits: Ruger 10/22 and compatible clones; OEM and Volquartsen trigger housings

  • NSPEC Innovations 10/22 FRT

    NSPEC Innovations 10/22 FRT

    $69.99

    NSPEC Innovations · Forced reset trigger

    Budget 316 stainless forced reset trigger for the Ruger 10/22 that installs into the factory or BX trigger pack with hand-fitting.

    Fits: Ruger 10/22 OEM and BX trigger packs, 10/22-spec bolts, most OEM-style clones

Taurus TX22

Forced reset triggers for the Taurus TX22

TX22 forced reset triggers replace the factory disconnector, so the install is a single-part swap with no permanent modification and no gunsmithing. Model coverage is the thing to check before you order: the Freedom Finger 22TY lists every TX22 generation including the Compact, while the MaRs unit has conflicting Compact fitment information from the maker.

  • Freedom Finger Triggers 22TY TX22 FRT

    Freedom Finger Triggers 22TY TX22 FRT

    $93.99

    Freedom Finger Triggers · Forced reset trigger

    Drop-in forced-reset disconnector that fits every Taurus TX22 model and generation, including the Compact.

    Fits: All Taurus TX22 models and generations: 2TX22, 2TX22C, TX22, TX22C, and Competition/T.O.R.O., including the TX22 Compact

  • MaRs Trigger Taurus Pulse TX22 FRT

    MaRs Trigger Taurus Pulse TX22 FRT

    $25

    Mars Trigger · Forced reset trigger

    Drop-in forced-reset disconnector for supported Taurus TX22 Standard and T.O.R.O. pistols.

    Fits: Taurus TX22 Standard Gen 1, TX22 Standard Gen 2, and TX22 T.O.R.O.; verify TX22 Competition before ordering; MaRs sources disagree on Compact / Compact T.O.R.O. fitment, so confirm with MaRs before ordering

    Confirm Compact and Compact T.O.R.O. fitment with MaRs before ordering; their published sources disagree.

MP5 and roller-delayed 9mm (SP5, AP5, ZF5, MAC5, PTR)

Forced reset triggers for the MP5 and roller-delayed 9mm (SP5, AP5, ZF5, MAC5, PTR)

MP5 forced reset splits into three paths: a self-contained cassette that drops into the factory housing, a complete replacement lower that arrives assembled, or a trip kit that only works in a lower already built around an AR fire control group. The cassettes cost the most and demand the least; the trip kits are cheapest and assume you have already solved the lower.

Grip frame marking decides selector fitment on the Rare Breed units: the SEF version needs an S/E/F letter-marked frame and the AMBI version only functions in a pictogram-marked ambidextrous frame. Host clone coverage varies by maker, so match the exact gun rather than the family.

  • Rare Breed FRT-RD3 (SEF)

    Rare Breed FRT-RD3 (SEF)

    $615

    Rare Breed Triggers · Forced reset trigger

    Drop-in two-stage forced reset trigger for the HK MP5 family with classic SEF-pattern selectors

    Fits: HK MP5, MP5K, SP5, SP5K with SEF letter-marked grip frames

  • Rare Breed FRT-RD3 (AMBI)

    Rare Breed FRT-RD3 (AMBI)

    $620

    Rare Breed Triggers · Forced reset trigger

    Drop-in two-stage forced reset trigger for the HK MP5 family with an ambidextrous selector for pictogram-marked frames

    Fits: HK MP5, MP5K, SP5, SP5K with pictogram-marked AMBI grip frames only

  • AS Designs ARHK Drop-In FRT Cassette

    AS Designs ARHK Drop-In FRT Cassette

    $549.99

    AS Designs · Forced reset trigger

    Self-contained drop-in forced reset cassette that runs in a stock HK roller-delayed housing across the MP5 and G3 families

    Fits: MP5, MP5K, AP53, G3/91, HK21, HK31, HK11, HK32, HK33 clones and variants; all bolt carrier types; not compatible with CETME

  • Trinity Trigger MP5 3-Position FRT

    Trinity Trigger MP5 3-Position FRT

    $199.99

    Trinity Trigger · Forced reset trigger

    Forced reset trip kit and trigger for MP5-pattern guns running an AR fire control group lower

    Fits: Per-clone housings for AP5, AP5-P, MAC5K, ZF5K, POF5K, HK SP5K, HK SP5

    Requires an MP5-pattern lower already adapted to an AR-15 fire control group. It does not work in a stock MP5 lower.

  • Mars Trigger MP5 Complete Lower System (Super Safety)

    Mars Trigger MP5 Complete Lower System (Super Safety)

    $599.95

    Mars Trigger · Complete forced-reset lower

    Drop-in complete MP5 lower with a pre-installed AR fire control group and a Hoffman 3-position Super Safety selector for turnkey forced reset

    Fits: Host-specific variants for HK SP5/SP5K, PTR 9/9K, AP5/AP5-K (also Zenith ZF5/ZF5-K and MAC5/MAC5-K)

  • War Hammer Armaments Complete Super Safety MP5/MP5K Lower

    War Hammer Armaments Complete Super Safety MP5/MP5K Lower

    $625

    War Hammer Armaments · Complete forced-reset lower

    Fully assembled Kevlar and carbon-fiber MP5/MP5K lower built for Super Safety forced reset

    Fits: Full Size MP5 or MP5K, push-pin or shelf; HK SP5, PTR 9CT, MKE AP5, Zenith ZF-5, MAC-5 plus K variants; NOT AP53 or 5.56 MP5-style platforms

  • AS Designs Super Safety MP5 Lower (Full Kit)

    AS Designs Super Safety MP5 Lower (Full Kit)

    $399.99

    AS Designs · Complete forced-reset lower

    Billet AR-FCG MP5 lower full kit machined for the AS Designs Super Safety or Arc-Fire selector

    Fits: H&K SP5 and SP5-L only; does not fit HK94 shelf guns, Century, PTR, MAC, or Zenith

  • AS Designs MP5 Slip Trip V5 (Titanium)

    AS Designs MP5 Slip Trip V5 (Titanium)

    $99.99

    AS Designs · Enabling part

    Titanium bolt-carrier slip trip that enables forced reset on an MP5 running an AR Super Safety lower

    Fits: MP5/SP5/AP5-family roller-delayed guns running an AR-FCG Super Safety lower

AR-9 and 9mm AR-pattern PCC

Forced reset triggers for the AR-9 and 9mm AR-pattern PCC

AR-9 forced reset is a blowback tuning problem more than a parts problem. Direct blowback drives the carrier rearward harder and faster than a gas-operated 5.56 carrier, so carrier mass, buffer weight, and spring rate govern whether the reset completes on every shot.

The Myth Industries kit is the packaged answer: it ships the selector, a matched 9mm carrier with the rear weight pre-cut for reset clearance, and a hydraulic buffer, which removes most of the parts-matching guesswork. If you are tuning an existing AR-9, buffer mass is the lever to move first, and the correct weight depends on your ammunition and carrier, so start heavy and work down.

  • Myth Industries Super16 9mm FRT Kit

    Myth Industries Super16 9mm FRT Kit

    $469.97

    Myth Industries · Forced reset selector

    AR-9 forced reset selector kit bundling the Super16 selector, anti-walk pins, a KynShot hydraulic buffer, and a pre-cut 9mm BCG; works with your existing mil-spec trigger.

    Fits: AR-9 / 9mm blowback carbines

    Buffer included: KynShot 9MM H3 hydraulic buffer included

  • AS Designs Arc-Fire V2 Ambi Kit (0-90-180)

    AS Designs Arc-Fire V2 Ambi Kit (0-90-180)

    $199.99

    AS Designs · Forced reset selector

    Second-generation Arc-Fire FRS with reduced drag and traditional 0/90/180 ambidextrous throw

    Fits: AR-15 native; MCX, MPX, MP5, SCAR, BRN-180, JAKL, G3, AP53, UMP, STRIBOG, DISSENT via Slip Trip Kit

  • ODIN Works H-FRT9 Heavy Buffer (AR-9)

    ODIN Works H-FRT9 Heavy Buffer (AR-9)

    $75.05

    ODIN Works · Tuning part

    303 stainless heavy buffer with a matched flat wire spring, tuned for AR-9 blowback PCCs running a forced reset trigger.

    Fits: AR-9 blowback platforms

Canik (METE, SFX Rival, TP9, TTI Combat)

Forced reset triggers for the Canik (METE, SFX Rival, TP9, TTI Combat)

Canik forced reset triggers cover the METE family, the SFX Rival, TTI Combat, and TP9. Every maker in this category calls for a heavier recoil spring, because the reset is driven by slide velocity and the factory spring rate leaves too little of it.

Texas Trigger specifies a 20 lb or heavier recoil spring plus a 3.5 lb trigger kit, and 22 lb on the TP9 Elite. FTA requires a high-force spring on the Continental. Treat the spring as part of the purchase, not an optional upgrade.

  • FTA Tactical Continental Canik METE/Rival FRT

    FTA Tactical Continental Canik METE/Rival FRT

    $179.99

    FTA Tactical · Forced reset trigger

    Forced reset trigger for the Canik METE and SFX Rival, with a 6061 aluminum shoe and a 316 stainless steel trip.

    Fits: Canik SFX Rival (confirmed), METE SF, METE SFX, METE SF PRO, METE SFX PRO, METE SFT, METE SFT PRO, TTI Combat

    Recoil spring: High-force recoil spring required

  • Texas Trigger USA Canik FRT

    Texas Trigger USA Canik FRT

    $125

    Texas Trigger USA · Forced reset trigger

    Drop-in forced reset trigger for Canik METE and RIVAL pistols, CNC-machined from billet aluminum with a Cerakote finish.

    Fits: Canik METE SF, METE SFX, METE SF PRO, METE SFX PRO, METE SFT, METE SFT PRO, SFX RIVAL, RIVAL-S (requires tuning), TTI COMBAT, TP9 ELITE

    Recoil spring: 20 lb+ recoil spring and 3.5 lb trigger kit

  • Rat Weapon Systems Canik FRT

    Rat Weapon Systems Canik FRT

    $100

    Rat Weapon Systems · Forced reset trigger

    Forced-reset trigger for Canik pistols with platform-specific fitment and a Cerakote finish, offered in black or red.

  • Wise Arms The Continental TP9 Fast Action Trigger

    Wise Arms The Continental TP9 Fast Action Trigger

    $99.99

    Wise Arms · Forced reset trigger

    The cheapest Canik FRT-style trigger, a Fast Action Trigger built specifically for the TP9 series that drives much faster splits than the factory pull.

    Fits: Canik TP9 series

  • Wise Arms Canik SFX Rival Fast Action Trigger

    Wise Arms Canik SFX Rival Fast Action Trigger

    $99.99

    Wise Arms · Forced reset trigger

    Rival-tuned Fast Action Trigger for the Canik SFX Rival, Wise Arms' forced-reset-style drop-in at a value price.

    Fits: Canik SFX Rival

Smith & Wesson M&P M2.0

Forced reset triggers for the Smith & Wesson M&P M2.0

M&P forced reset units fit the M2.0 only and never the original M&P 1.0. Across the four in the catalog, fitment spans Full, Compact, Subcompact, Metal, Performance Center, and Thumb Safety guns in 9mm, 10mm, .40, and .45, and all four are non-select devices with no third selector position.

Three of them are striker-area swaps that act on the disconnector; the Polymer Pew unit is a backplate that pushes the trigger bar instead, which is why it costs about half as much. An Apex Forward Set Sear Actuator rules out the Freedom Finger unit.

  • Smith M&P 2.0 FRT

    Smith M&P 2.0 FRT

    $150

    Wojtek Weaponry · Forced reset trigger

    Non-select-fire forced reset device for the M&P M2.0 pistol, the cheapest in-stock M&P FRT at $150.

    Fits: Smith & Wesson M&P M2.0 full-size, compact, and subcompact in 9mm, 10mm, .40 S&W, and .45 ACP; does not fit M&P 1.0

  • Forced Reset Device M&P 2.0 (Non-Select)

    Forced Reset Device M&P 2.0 (Non-Select)

    $200

    Dogwood Armory · Forced reset trigger

    4140 steel non-select forced reset device for the M&P M2.0; documents Metal, Performance Center, and Thumb Safety fitment and lists no Apex sear restriction, at $200.

    Fits: Smith & Wesson M&P M2.0 Full, Compact, Subcompact, Metal, Performance Center, and Thumb Safety in 9mm, 10mm, .40, and .45; does not fit M&P 1.0

  • Freedom Finger M&P 2.0 FRT (4140 Steel)

    Freedom Finger M&P 2.0 FRT (4140 Steel)

    $202.5

    Freedom Finger Triggers · Forced reset trigger

    Black-nitrided 4140 non-select M&P 2.0 FRT with the most explicit fitment exclusions of any M&P forced reset trigger.

    Fits: Smith & Wesson M&P M2.0 Full, Compact, Subcompact, Metal, Performance, and Thumb Safety in 9mm, 10mm, .40, and .45; does not fit M&P 1.0, Shield, SD, FPC, Bodyguard, or M&P 2.0 with the Apex Forward Set Sear Actuator

  • M&P 2.0 Forced Reset Backplate

    M&P 2.0 Forced Reset Backplate

    $99

    Polymer Pew · Forced reset trigger

    Budget $99 forced-reset backplate that pushes the trigger bar forward to reset; the entry-level M&P 2.0 option.

    Fits: Smith & Wesson M&P M2.0; does not fit the hinged-trigger M&P 2.0 variant

KRISS Vector

Forced reset triggers for the KRISS Vector

Every Vector forced reset unit is a single reset-assist part rather than a trigger cassette, because the Super V action has no AR-pattern fire control group to replace. All five keep the gun semi-automatic at one round per deliberate pull; the spread is material, break-in effort, and selector design.

Gen 2 and Gen 3 guns are the supported hosts across the field. Gen 1 needs an upgraded fire control group first on most of these. Break-in is real on the stainless units: NSPEC calls for polishing the bolt lugs and action rail guides plus roughly 350 rounds and heavy lubrication.

  • Duality Arms KRISS Vector RATL-R

    Duality Arms KRISS Vector RATL-R

    $250

    Duality Arms · Forced reset trigger

    Flagship reset-assist trigger for the KRISS Vector with a 4130 steel body and an included selector cam that adds a third functional position.

    Fits: KRISS Vector Gen2 and Gen3 in 9mm, .40 S&W, .45 ACP, 10mm; Gen1 requires an upgraded fire control group

    Mainspring: 9mm builds should upgrade the mainspring from 9mm to 10mm

  • Dogwood Armory 3-Position KRISS Vector FRT

    Dogwood Armory 3-Position KRISS Vector FRT

    $100

    Dogwood Armory · Forced reset trigger

    Reset-assist FRT for the KRISS Vector built around a fully machined three-position safety cam and an FRT trigger assembly.

    Fits: KRISS Vector Gen2 and Gen3; 9mm and 10mm/.45 chambering options

  • Continental Customs KRISS Vector C.A.R.T. V4

    Continental Customs KRISS Vector C.A.R.T. V4

    $94.99

    Continental Customs · Forced reset trigger

    Value-priced 304 stainless reset-assist trigger for the KRISS Vector that ships with two sears to match fire-control tolerance variance.

    Fits: KRISS Vector Gen2 and Gen3 in 9mm, .40 S&W, .45 ACP, 10mm

  • NSPEC Innovations Mongoose KRISS Vector FRT

    NSPEC Innovations Mongoose KRISS Vector FRT

    $84.99

    NSPEC Innovations · Forced reset trigger

    Stainless steel reset-assist device for the KRISS Vector with broad generation fitment and a break-in-heavy install.

    Fits: KRISS Vector Gen2, Gen2.1, Gen3 in .45 ACP, 10mm, .40 S&W, 9mm; Gen1 needs a separate trigger pack

  • EP Armory BRRRT KRISS Vector FRT

    EP Armory BRRRT KRISS Vector FRT

    $29.99

    EP Armory · Forced reset trigger

    Budget roller-and-spring reset-assist device for the KRISS Vector, the cheapest way to add reset assistance to the platform.

    Fits: KRISS Vector Gen1, Gen2, Gen3 in 9mm, .40 S&W, 10mm, .45 ACP; Gen1 may need an upgraded fire control group

1911 and 2011

Forced reset triggers for the 1911 and 2011

1911 and 2011 forced reset units are hammer struts, not trigger shoes, and every one of them requires a Marvel Cut to the slide. That makes this the most invasive install in the category and the one you should not start without a plan for the machining.

All three ship multiple calibrated strut sizes so you can match the one that times correctly to your gun. Fitment is full-size 1911 and 2011 in 9mm and .45 ACP.

  • Redacted Industries TRX1911 FRT

    Redacted Industries TRX1911 FRT

    $89

    Redacted Industries · Forced reset trigger

    Stainless forced-reset hammer strut for full-size 1911 and 2011 pistols, shipped with a documented 22-step install procedure.

  • Pembleton & Sons DILLINGER 1911/2011 FRT

    Pembleton & Sons DILLINGER 1911/2011 FRT

    $70

    Pembleton & Sons · Forced reset trigger

    316 stainless forced-reset hammer strut for full-size 1911 and 2011 pistols. Small, medium, and large struts included. Requires a Marvel Cut.

  • Texas Trigger USA 1911/2011 FRT

    Texas Trigger USA 1911/2011 FRT

    $60

    Texas Trigger USA · Forced reset trigger

    Stainless forced-reset hammer strut for full-size 1911 and 2011 pistols. Four sizes included. Requires a Marvel Cut.

MAC-10, MAC-11 and MPA Defender

Forced reset triggers for the MAC-10, MAC-11 and MPA Defender

MAC-pattern forced reset is a host-tolerance problem before it is a product choice. Most of the field is cut for the MasterPiece Arms Defender, and the 3DP stainless unit is the one that lists Cobray variants alongside MPA guns, which is the deciding factor if your host is an M11/9.

Reset failure on a MAC is the bolt outrunning the trigger's mechanical reset on a fast blowback cycle, not a buffer problem, so the AR heavier-buffer fix does not transfer here. The Twitch is an open-source design sold by three vendors in different materials; its beta releases reported out-of-battery detonations during development, so a gunsmith inspection before live fire is the right call.

  • A.R.T. 3-Position MPA Defender Active Reset Trigger System

    A.R.T. 3-Position MPA Defender Active Reset Trigger System

    $264.99

    Advanced Reset Technology · Forced reset trigger

    Hardened steel reset lever plus a 3-position selector that gives the MPA Defender a real semi mode and an A.R.T. mode.

    Fits: MPA30T, MPA30SST, MPA930DMG, MPA930SST, MPA935SST, MPA9300SS. NOT compatible with VMAC variants, Cobray-pattern guns, or .45 ACP MPA Defenders; .22 LR untested

  • FTA Tactical The Twitch BETA FRT (4140 Steel)

    FTA Tactical The Twitch BETA FRT (4140 Steel)

    $189.99

    FTA Tactical · Forced reset trigger

    Lifetime-warrantied 4140 steel Twitch for the MPA Defender, with FTA's transparent note on the open-source design's beta-phase testing.

    Fits: MPA Defender MAC-10/11 platforms; other MAC-10 / MAC-11 pattern guns may fit with modification

  • 3DP Tactical Solutions MAC-10/MAC-11 FRT (316 Stainless)

    3DP Tactical Solutions MAC-10/MAC-11 FRT (316 Stainless)

    $150

    3DP Tactical Solutions · Forced reset trigger

    Machined 316 stainless forced reset trigger that covers both Cobray and MPA MAC-pattern hosts.

    Fits: MAC-10 / MAC-11, Cobray, MPA30T, MPA Defender (side and top charging), and clones with matching fire control groups

  • URSA-SEC MP Defender FRT

    URSA-SEC MP Defender FRT

    $129.99

    URSA-SEC · Forced reset trigger

    Made-to-order MPA Defender FRT you spec in printed polymer, aluminum, or steel, backed by lifetime parts replacement.

    Fits: MPA30T, MPA930, and similar MAC-10 / MAC-11 pattern firearms

  • Minute Man Machining The Twitch (MPA)

    Minute Man Machining The Twitch (MPA)

    $120

    Minute Man Machining · Forced reset trigger

    The best-built version of the open-source Twitch design: 4140 pre-hardened steel, caliber-specific, one week out.

    Fits: MPA Defender in 9mm, 5.7, and .45 ACP (select the matching size)

  • 144.1 Recoil Systems The Twitch (MPA/MAC)

    144.1 Recoil Systems The Twitch (MPA/MAC)

    $40

    144.1 Recoil Systems · Forced reset trigger

    A $40 Twitch tested only on MPA Defenders and sold explicitly as a beta builder's component.

    Fits: MPA Defender series (vendor-tested). Other MAC-style clones not guaranteed

  • 3DP Tactical Solutions MAC-10/MAC-11 FRT (PET-CF 6-Pack)

    3DP Tactical Solutions MAC-10/MAC-11 FRT (PET-CF 6-Pack)

    $40

    3DP Tactical Solutions · Forced reset trigger

    Six printed carbon-fiber-reinforced MAC forced reset triggers for $40, the cheapest way to test fitment.

    Fits: MAC-10 / MAC-11, Cobray, MPA30T, MPA Defender

FN PS90 and P90

Forced reset triggers for the FN PS90 and P90

Two forced reset options exist for the PS90, and both replace or work inside the factory semi-automatic trigger pack. The Dorin XPRT90 is the premium build with nitrided 17-4 stainless internals; the Duality Arms RATL-R is a 7075 aluminum assembly at roughly half the price.

Other PS90 trigger products are feel upgrades that shorten reset without forcing it, and they belong to a different category than the two units below.

  • Dorin XPRT90 Forced-Reset Trigger

    Dorin XPRT90 Forced-Reset Trigger

    $450

    Dorin Technologies · Forced reset trigger

    Forced-reset trigger system for the PS90 with nitrided 17-4 stainless hammer and sear, plus a 3-position aluminum selector.

    Fits: Factory semi-auto PS90 trigger packs only

  • Duality Arms PS90 RATL-R

    Duality Arms PS90 RATL-R

    $250

    Duality Arms · Forced reset trigger

    Drop-in reset-assist trigger system for the PS90 with a 7075 aluminum assembly and a 3-position carbon-fiber-polymer selector.

    Fits: FN PS90; Strike Industries PS90 chassis

SKS (Norinco)

Forced reset triggers for the SKS (Norinco)

One forced reset trigger is built for the SKS and it is Norinco-only. Yugoslavian and Russian SKS rifles are excluded by the maker, so verify the receiver before ordering.

It replaces the factory trigger group as a plug-and-play unit with no permanent modification and no change to the gas system.

  • Texas Trigger USA Norinco SKS FRT

    Texas Trigger USA Norinco SKS FRT

    $195

    Texas Trigger USA · Forced reset trigger

    Plug-and-play forced reset trigger for the Norinco SKS in 7.62x39, the only FRT made for the platform.

    Fits: Norinco SKS rifles in 7.62x39

Ruger PC Carbine and PC Charger

Forced reset triggers for the Ruger PC Carbine and PC Charger

The MaRs PC9 is the only forced reset trigger for the Ruger PC Carbine and PC Charger. It drops into the factory OEM 9mm trigger housing with a punch, so there is no proprietary lower and no permanent modification.

Reset tension is adjustable on the assembly, which is the tuning lever for a dead-cycling gun rather than buffer weight.

  • Mars Trigger PC9 FRT

    Mars Trigger PC9 FRT

    $289.99

    Mars Trigger · Forced reset trigger

    Drop-in forced reset trigger for the Ruger PC Carbine and PC Charger, using the factory 9mm trigger housing.

    Fits: Ruger PC Carbine and Ruger PC Charger, 9mm, using OEM Ruger trigger housing

B&T SPC9, GHM9 and GHM45

Forced reset triggers for the B&T SPC9, GHM9 and GHM45

The B&T SPC9, GHM9, and GHM45 take two drop-in forced reset units, and B&T USA installs the Rare Breed FRT-SG3 on its production line in SPC9 and GHM9 models. Neither unit fits the APC family, which is excluded outright.

Upper shelf height is the fitment trap on the Triggered Company unit: it does not fit GHM Gen 1 high-shelf uppers, and some Gen 2 guns shipped with Gen 1 uppers, so measure rather than assume.

  • Rare Breed FRT-SG3

    Rare Breed FRT-SG3

    $525

    Rare Breed Triggers · Forced reset trigger

    Drop-in 3-position forced reset trigger for the B&T SPC9, GHM9, and GHM45; factory-installed in B&T USA SPC9 and GHM9 models

    Fits: B&T SPC9, GHM9, GHM45; Lingle Industries lower with an AR-15 style 3-position selector and pins (not included)

  • The Triggered Company Assisted Reset Trigger (B&T SPC9/GHM9/GHM45)

    The Triggered Company Assisted Reset Trigger (B&T SPC9/GHM9/GHM45)

    $515

    The Triggered Company · Forced reset trigger

    Drop-in assisted reset trigger pack built specifically for B&T SPC9, GHM9, and GHM45 lowers

    Fits: B&T SPC9, GHM9, GHM45

HK MR556 and MR223

Forced reset triggers for the HK MR556 and MR223

The Rare Breed FRT-MR3 is the only forced reset trigger for the HK MR556 and MR223, and it exists because those rifles do not accept a standard AR-15 cassette without compromise. It runs on the factory semi-automatic bolt carrier group, not an HK416 or BRN4 full-auto carrier.

  • Rare Breed FRT-MR3

    Rare Breed FRT-MR3

    $525

    Rare Breed Triggers · Forced reset trigger

    Drop-in forced reset trigger for the HK MR556 and MR223, in curved or flat blade

    Fits: HK MR556 and HK MR223 with the factory semi-automatic bolt carrier group

Beretta Cx4 Storm

Forced reset triggers for the Beretta Cx4 Storm

Brello Solutions makes the only Beretta Cx4 Storm forced reset trigger, and it is not a drop-in. The kit requires cutting a permanent notch into the bolt roughly 10mm behind the existing magazine catch notch, which is irreversible.

  • Brello Solutions Beretta Cx4 Storm Forced Reset Trigger

    Brello Solutions Beretta Cx4 Storm Forced Reset Trigger

    $139.99

    Brello Solutions · Forced reset trigger

    The only forced reset trigger made for the Beretta Cx4 Storm; requires a permanent notch cut in the bolt.

    Fits: Beretta Cx4 Storm

SIG MCX, MPX and PSA JAKL

Forced reset triggers for the SIG MCX, MPX and PSA JAKL

The SIG MCX, MPX, and PSA JAKL cannot run a bare AR-15 forced reset device, because their carriers do not present the trip surface an AR bolt carrier does. The enabling part is a slip trip kit paired with a forced reset selector, or a Frankenstein Armory TSB paired with a locking-bar forced reset trigger.

Match the kit to the caliber class. The standard MCX and MPX kits run either an Arc-Fire selector or an AR Super Safety, while the Heavy kit for the .308 and .277 FURY Spear runs the Arc-Fire V2 only and is explicitly not compatible with a Super Safety. On the JAKL, Gen 1 guns need bolt-face modification and the kit does not fit the JAKL-9 or the .308 JAKL.

  • AS Designs MCX Slip Trip Kit

    AS Designs MCX Slip Trip Kit

    $174.99

    AS Designs · Enabling part

    Slip trip kit that lets an Arc-Fire or Super Safety forced reset selector run on the SIG MCX with a standard AR or Geissele MCX trigger group.

    Fits: SIG MCX 5.56 / 300 BLK / 7.62x39, all generations

  • AS Designs MPX Slip Trip Kit (Rev. 2)

    AS Designs MPX Slip Trip Kit (Rev. 2)

    $174.99

    AS Designs · Enabling part

    Slip trip kit that lets an Arc-Fire or Super Safety forced reset selector run on the SIG MPX with a standard mil-spec AR fire control group.

    Fits: SIG MPX and MPX-K, all generations (not the MPX Copperhead)

  • AS Designs MCX Heavy Slip Trip Kit (.308 / .277 FURY)

    AS Designs MCX Heavy Slip Trip Kit (.308 / .277 FURY)

    $224.99

    AS Designs · Enabling part

    Heavy slip trip kit that lets an Arc-Fire V2 forced reset selector run on the SIG MCX Spear in .308 and .277 FURY.

    Fits: SIG MCX Spear .308 and .277 FURY, all generations

  • AS Designs PSA JAKL-15 Slip Trip Kit

    AS Designs PSA JAKL-15 Slip Trip Kit

    $124.99

    AS Designs · Enabling part

    Slip trip kit that adapts an Arc-Fire or Super Safety forced reset selector to the PSA JAKL-15 piston carrier.

    Fits: PSA JAKL-15 Gen 2 (5.56 / 300 BLK)

  • Frankenstein Armory TSB-Lite

    Frankenstein Armory TSB-Lite

    $100

    Frankenstein Armory · Enabling part

    Drop-in adapter that lets a locking-bar forced reset trigger run in the standard-caliber SIG MCX and MPX family. Not compatible with a Super Safety.

    Fits: SIG MPX, Copperhead K, Virtus, Rattler, Spear LT, Rattler LT

  • Frankenstein Armory TSB-Heavy

    Frankenstein Armory TSB-Heavy

    $100

    Frankenstein Armory · Enabling part

    Drop-in adapter that lets a locking-bar forced reset trigger run in the heavy-caliber SIG MCX Spear in .308 and .277 FURY. Not compatible with a Super Safety.

    Fits: SIG Spear (heavy) .308 and .277 FURY

  • AS Designs Arc-Fire V2 Ambi Kit (0-90-180)

    AS Designs Arc-Fire V2 Ambi Kit (0-90-180)

    $199.99

    AS Designs · Forced reset selector

    Second-generation Arc-Fire FRS with reduced drag and traditional 0/90/180 ambidextrous throw

    Fits: AR-15 native; MCX, MPX, MP5, SCAR, BRN-180, JAKL, G3, AP53, UMP, STRIBOG, DISSENT via Slip Trip Kit

  • AS Designs M2 Super Safety Kit

    AS Designs M2 Super Safety Kit

    $99.99

    AS Designs · Forced reset selector

    Hoffman-pattern Super Safety kit in heat-treated M2 tool steel with DLC coating and a pre-cut trigger in the box

    Fits: Mil-spec pattern AR-15 lowers

Grand Power Stribog

Forced reset triggers for the Grand Power Stribog

Stribog forced reset is conversion work rather than a part you drop in, because the short flat Stribog bolt presents no trip surface for an AR-style reset. The SP9A1 path is a mail-in service that machines the upper and fits a steel trip connector; the SP9A3 path is a printed trip sled that needs an FRT-compatible aftermarket lower plus upper and buffer fitting.

  • Skunkwerks Stribog SP9A1 Forced Reset Conversion Service

    Skunkwerks Stribog SP9A1 Forced Reset Conversion Service

    $200

    Skunkwerks · Enabling part

    Mail-in machining service that makes an SP9A1 run an AR-15 forced reset trigger: the upper is cut for FRT reset clearance, a steel trip connector is fitted, and the buffer is trimmed.

    Fits: Grand Power Stribog SP9A1

  • 3DP Tac Sol Stribog SP9A3 FRT Trip Sled

    3DP Tac Sol Stribog SP9A3 FRT Trip Sled

    $40

    3DP Tac Sol · Enabling part

    PET-CF trip sled that interfaces the roller-delayed SP9A3 bolt with an FRT or Super Safety reset lever. The budget DIY alternative to a full machining service.

    Fits: Grand Power Stribog SP9A3, SP9A3S

Forced reset triggers for the AR-15 with a dedicated .22 LR upper

A dedicated .22 LR AR upper cannot run a forced reset device without a trip kit, because the blowback bolt never presents the trip surface a centerfire carrier does. Buffer weight is irrelevant here as well: the .22 bolt never enters the buffer tube, so tuning happens at the bolt through weight and spring choice.

BoreBuddy makes the trip bars for each device family, and the trip does nothing on its own with a standard semi-automatic trigger installed. Pick the bar that matches the forced reset device you are running.

  • BoreBuddy Gen 2 Adjustable Trip Kit

    BoreBuddy Gen 2 Adjustable Trip Kit

    $72.99

    BoreBuddy · Enabling part

    Heat-treated adjustable trip bar that gives a dedicated .22LR bolt the trip surface a forced reset cassette needs to cycle on rimfire.

  • BoreBuddy Adjustable Super Safety Trip Kit

    BoreBuddy Adjustable Super Safety Trip Kit

    $73.99

    BoreBuddy · Enabling part

    Heat-treated trip bar that gives a dedicated .22LR bolt the surface a Super Safety selector needs to function on rimfire.

  • BoreBuddy Atrius Super Selektor Trip Kit

    BoreBuddy Atrius Super Selektor Trip Kit

    $73.99

    BoreBuddy · Enabling part

    Heat-treated trip bar for running the Atrius Selektor forced reset selector on a dedicated .22LR bolt.

  • BoreBuddy AR22 Rarebreed, Disruptor, and Full Auto Bundle

    BoreBuddy AR22 Rarebreed, Disruptor, and Full Auto Bundle

    $305.99

    BoreBuddy · Tuning part

    Complete .22LR bolt tuning kit for forced reset and full-auto fire control: adjustable bolt weight, spring kit, hardened extractor, trip kit, and consumables in one box.

Forced reset trigger compatibility FAQ

What forced reset trigger fits a Glock?

Every Glock forced reset trigger on the market is a Gen 1-4 part. Trinity, Texas Trigger USA, FTA Tactical, WiseArms, and Freedom Finger all build complete FRT trigger assemblies for Gen 1-4 frames, several of them state Gen 5 fitment once you swap in a Gen 1-4 slide release, and none of them fit the G44 rimfire. Generation coverage is set per product and does not carry across brands, so read the fitment line on the exact unit before you order.

What is the best FRT for an AR-15, and what buffer does it need?

The AR-15 field splits into complete triggers (Rare Breed FRT-15L3, The Triggered Company LAT and Disruptor) and forced reset selectors that keep your existing trigger (AS Designs Super Safety and Arc-Fire, Atrius FRS, MaRs Super Safety). Rare Breed recommends an H2 or H3 buffer or an A5 system for the FRT-15L3 and requires a full-auto-compatible bolt carrier group. The Triggered Company lists H2 minimum with H3 recommended on carbines under 16 inches and a rifle buffer on a 20 inch A2. Treat those as starting points: correct buffer weight also depends on gas port size and ammunition.

Is there a forced reset trigger for an AK-47?

Yes. MaRs Trigger makes the production AK forced reset triggers: a parts kit and a spring-loaded V2 kit for stamped AKM receivers in 7.62x39, 5.56, and 5.45, plus a separate unit cut for FB Radom Beryl fire control pockets. None of them are drop-in cassettes; all require fitting, and the spring-loaded kit needs roughly 3/8 inch of selector-to-trunnion clearance. No maker lists a forced reset trigger for the 9mm PSA AK-V or for pistol-caliber AK variants.

Is there a forced reset trigger for the Ruger 10/22?

Two exist. The MaRs Trigger Ruger 10/22 Adjustable FRT is a complete drop-in assembly with adjustable reset distance and pull weight that works with OEM and Volquartsen trigger housings. The NSPEC Innovations 10/22 FRT is a 316 stainless part that installs into your factory or BX trigger pack for roughly a quarter of the price, but it requires hand fitting and a metal trigger shoe.

Does the Taurus TX22 have a forced reset trigger?

Yes, two of them, and both replace the factory disconnector rather than the whole trigger, so the install is a single-part swap with no permanent modification. The Freedom Finger Triggers 22TY lists every TX22 generation including the Compact and the T.O.R.O. The MaRs Trigger Pulse22 covers the TX22 Standard Gen 1, Gen 2, and T.O.R.O., but MaRs sources disagree on Compact fitment, so confirm that before ordering.

What forced reset trigger fits an MP5?

Three different approaches fit MP5-pattern roller-delayed guns. A self-contained cassette drops into the factory housing: the Rare Breed FRT-RD3 in SEF or AMBI selector versions, or the AS Designs ARHK, which also covers G3 and HK33 clones. A complete replacement lower arrives assembled from MaRs, War Hammer Armaments, or AS Designs. A trip kit such as the Trinity Trigger MP5 FRT or the AS Designs Slip Trip V5 is the cheapest path but only works in a lower already built around an AR-15 fire control group.

What is the difference between a forced reset trigger and a Super Safety?

A forced reset trigger is a self-contained replacement trigger group with the reset mechanism inside it. A Super Safety, also called a forced reset selector, is a selector cam that replaces your safety selector and pushes your existing trigger forward as the carrier cycles. Both are driven by the reciprocating bolt carrier and both fire one round per trigger pull, but they are different parts with different install requirements, and a Super Safety is a selector rather than a trigger.

Why does my forced reset trigger fire one or two rounds and go dead?

That is a reset failure, and on a cassette-style AR-15 FRT the first thing to check is the bolt carrier. The Rare Breed FRT-15L3 requires a full-auto-profile carrier, because a semi carrier's relieved rear underside never actuates the locking bar, and a dead trigger from the very first shot is almost always the wrong carrier. Once the carrier is right, the fix is more reciprocating mass or better gas balance, usually stepping from H2 to H3 or an A5 system. On a MAC-pattern gun the same symptom is the bolt outrunning the trigger on a fast blowback cycle, and heavier buffers do not transfer as a fix.

Is a binary trigger the same as a forced reset trigger?

No. A binary trigger fires one round on the pull and a second on the release, so it is two rounds per trigger function. A forced reset trigger fires one round per pull and uses the bolt carrier's travel to reset the trigger mechanically. They are different mechanisms with different legal treatment, and products such as the Franklin Armory binary units are not forced reset triggers.

Is there a forced reset trigger for an AR-10 or LR-308?

No manufacturer-supported one. Rare Breed lists the AR-10 platform as not currently supported for the FRT-15 family, and no maker publishes an AR-10 or LR-308 rated forced reset trigger. AR-15 FRTs physically drop into LR-308 lowers because the fire control pin geometry is the same 0.154 inch standard, but that is an unsupported practice with no warranty behind it and it still requires an M16-profile .308 carrier and a tuned buffer.

Which guns cannot run a forced reset trigger without extra parts?

Any host whose bolt carrier does not present the trip surface an AR-15 carrier does. The SIG MCX, MPX, and Spear, the PSA JAKL, the Grand Power Stribog, and dedicated .22 LR AR uppers all fall into this group. Each needs an enabling part first: an AS Designs slip trip kit or a Frankenstein Armory TSB on the SIG and JAKL hosts, a machining service or trip sled on the Stribog, and a BoreBuddy trip bar on a rimfire AR bolt. The forced reset device then installs on top of that.

Are forced reset triggers legal?

Federally, the 2025 DOJ settlement established that the forced reset mechanism fires one round per trigger function and is not a machine gun under the National Firearms Act, so no tax stamp is involved. That settlement covers rifles and grip-forward pistols such as AR and AK pistols. It does not extend to grip-fed striker pistols where the magazine loads into the trigger hand, meaning Glock, M&P, and Canik forced reset triggers sit on less settled federal footing. State law is separate and several states restrict these outright, so check the state legality matrix for your state before ordering.

FRT legality by stateAR-15 FRT tuning guideEvery platform with an FRTAR-15 FRT and Super Safety picks