Trinity Trigger AP5 Full-Size 3-Position FRT Trigger Housing
Complete full-size AP5 / MAC5 / ZF5 / POF5 trigger housing with Trinity's forced reset system, a TPU buffer, and an MP5 trip
- Price
- $896
- Brand
- Trinity Trigger
- Category
- Triggers
Featured in
Features
- •3-position (Safety/Semi/Forced Reset)
- •Carbon-fiber-reinforced ABS housing body
- •Dual metal plates at the FCG interface
- •TPU buffer and MP5 trip included
- •Full-size AP5, MAC5, ZF5, POF5 only
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Overview
The Trinity Trigger AP5 Full-Size 3-Position FRT Trigger Housing is a complete replacement trigger housing for full-length AP5-pattern clones: the Century Arms AP5, MAC5, Zenith ZF5, and POF5. The selector runs Safety, Semi, and Forced Reset. In the forced reset position the bolt's rearward travel pushes the trigger forward into reset after each shot, so every round still takes its own trigger press. Trinity includes a TPU buffer for impact absorption and an MP5 trip, and the buyer chooses a curved or flat trigger and a black or gold cam.
The body is 3D-printed from carbon-fiber-reinforced ABS, with two metal plates set into the fire control group interface for rigidity and alignment. Fitment is limited to full-size guns. Trinity excludes the AP5-P, the mid-length AP5-M, and SD variants; the AP5-P and its MAC5K, ZF5K, and POF5K equivalents have their own Trinity housing.
It is the turnkey option for a full-size clone owner who does not want to source an AR-FCG lower, trip kit, and selector separately. It costs more than the Mars Trigger AP5/ZF5/MP5 lower or a Rare Breed FRT-RD3 cassette. Trinity does not ship to 18 states or Washington D.C. Verify current federal, state, and local law before purchase.
Key Features
- Complete trigger housing with Trinity's forced reset system
- 3-position selector: Safety, Semi, Forced Reset
- 3D-printed carbon-fiber-reinforced ABS body
- Dual metal plates reinforce the fire control group interface
- TPU buffer and MP5 trip included
- Curved or flat trigger; black or gold cam
- Backed by Trinity's lifetime warranty
Pros
- +Turnkey: no separate lower, trip kit, or selector to source or time
- +One housing covers the full-size AP5, MAC5, ZF5, and POF5
- +TPU buffer included for the full-size action
- +Lifetime warranty on Trinity products
Cons
- −Costs more than the Mars complete lower or a Rare Breed FRT-RD3
- −Housing body is printed polymer; metal is limited to the FCG reinforcement plates
- −Full-size guns only; it will not move to an AP5-P, AP5-M, or SD
- −Trinity does not ship to 18 states or DC
Detailed Specifications
- triggerType
- Complete forced reset trigger housing (FRT)
- positions
- 3-position (Safety/Semi/Forced Reset)
- Material
- 3D-printed carbon-fiber-reinforced ABS body with dual metal FCG reinforcement plates
- included
- Forced reset system, TPU buffer, MP5 trip
- options
- Trigger: curved or flat. Cam: black or gold
- compatibility
- AP5, MAC5, ZF5, and POF5 full-size platforms only; not AP5-P (K/SK), AP5-M, or SD variants
- warranty
- Lifetime warranty
- restrictedStates
- Trinity does not ship to CA, CO, CT, DE, FL, HI, IL, MD, MA, MI, MN, NV, NJ, NY, OR, RI, VT, WA, or DC; verify current federal, state, and local law before purchase
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Build Your Custom Configuration
Add the Trinity Trigger AP5 Full-Size 3-Position FRT Trigger Housing to your build and see how it enhances your platform.