AS Designs Arc-Fire V2: Smoother Forced Reset Selector at SHOT Show 2026
AS Designs introduces the Arc-Fire V2, the next evolution of their forced reset selector system. The V2 delivers improved smoothness, reduced system drag, and expanded platform compatibility while maintaining the reliability that made the original Arc a favorite among high-volume shooters.
Update, May 2026: The Arc-Fire V2 is now shipping and we have one in hand. See our Arc-Fire V2 hands-on review with the 0-45-180 kit installed in a Sig MCX Spear LT, including V1 vs V2 photos and install impressions.
Key Takeaways
- →Improved Feel: Reduced system drag and smoother reset compared to V1, more tactile engagement
- →Selector Options: Three throw configurations available: 45/90, 45/180, and 90/180 degree throws
- →Expanded Compatibility: Now supports HK MR556/MR762, MP5 platforms, and B&T housings
- →Proven Reliability: 5,000+ rounds through test units with zero malfunctions across multiple platforms
- →Release Timeline: Now shipping as of the May 2026 update
The Evolution of Forced Reset
Forced reset systems occupy a unique space in the AR accessory market. Unlike binary triggers that fire on both pull and release, these systems use the bolt carrier's rearward motion to mechanically reset the trigger, allowing for rapid follow-up shots while maintaining semi-automatic operation. The Arc-Fire V2 refines this concept as a selector/cam system with engineering improvements focused on smoothness and reliability.
AS Designs built the Arc-Fire V2 from the ground up rather than iterating on V1 components. The internal geometry has been redesigned to reduce drag on the system, resulting in a smoother feel during rapid fire. Users report the reset is more tactile and consistent, making it easier to maintain control during extended strings.
V2 Improvements Over V1
The Arc-Fire V2 represents a complete redesign rather than a minor update. AS Designs focused on three primary areas: feel, options, and compatibility. Note that V2 components are not backward compatible with V1 units.
Smoother Feel
- Reduced system drag
- More tactile reset
- Improved internal geometry
- Consistent feel across platforms
Selector Options
- 45/90 degree (Semi/FRT)
- 45/180 degree option
- 90/180 degree option
- User preference flexibility
New Platforms
- HK MR556/MR762
- MP5 platforms
- B&T housings
- All AR-15/AR-10 lowers
Field Testing Results
Pre-release testing put the Arc-Fire V2 through over 5,000 rounds across multiple upper receivers and configurations. The selector system showed zero malfunctions regardless of gas system type or suppressor use. Testing covered a range of setups from ultra-short barrels to standard-length systems.
Tested Configurations
- DPMS Kitty Kat5.56 ultra-short
- Daniel Defense MK1810.3" 5.56
- Geissele URG-I10.3" 5.56
- PWS MK111 Mod 2Piston system
- LMT Quad Rail10.5" with Lantac BCG
- LaRue UpperStandard DI
The variety of test platforms demonstrates the Arc-Fire V2's ability to function reliably across different gas systems, including both direct impingement and piston-driven setups. This broad compatibility is critical for users who want a single forced reset system that works across their entire AR collection.
Shop Forced Reset Triggers
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For a hands-on review of the current ARC-Fire on the SIG MCX Spear LT, see our full ARC-Fire review.
Disclosure: AS Designs has sent us products for testing and evaluation. We receive no affiliate commission from this link.
Platform Compatibility
The Arc-Fire V2 expands beyond standard AR-15 compatibility to include HK and B&T platforms. This makes it one of the more versatile FRS options available. Different selector throw options allow users to match their preferred ergonomics.
AR Platforms
- Standard AR-15 lowers
- AR-10/.308 pattern lowers
- Direct impingement systems
- Piston-driven systems
- Suppressed configurations
New V2 Platforms
- HK MR556 (5.56 NATO)
- HK MR762 (7.62 NATO)
- MP5 pattern platforms
- B&T trigger housings
Stay Updated on FRT News
Get notified when AS Designs ships new Arc-Fire V2 variants. We'll also send you coverage of new product launches and hands-on reviews.
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Sling, light, backup sights, and QD mounts, the upgrades most builders add first.
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Frequently Asked Questions
▶What is the AS Designs Arc V2?
▶How is a forced reset trigger different from a binary trigger?
▶When will the Arc V2 be available?
▶Are forced reset triggers legal in the US?
▶Can I put the Arc V2 on a Glock or other pistol?
▶What selector throw options does the Arc V2 offer?
▶What platforms does the Arc V2 fit?
▶Is the Arc V2 reliable with suppressors and short barrels?
Analysis: A Refined Approach
The FRT market has grown competitive, with multiple manufacturers offering forced reset triggers and selectors at various price points. AS Designs differentiates the Arc-Fire V2 through its focus on refinement rather than radical change. The improvements target the most common complaints about forced reset systems: inconsistent feel and limited platform support.
Reducing system drag addresses the "grinding" sensation some users experience with forced reset systems during rapid fire. A smoother reset allows for better control during extended strings, which matters for both recreational shooting and competition use. The 5,000+ round test count across diverse platforms suggests AS Designs prioritized reliability testing before release.
Expanded compatibility for HK and B&T platforms opens the Arc-Fire V2 to users outside the AR ecosystem. This is notable given that most forced-reset manufacturers focus exclusively on AR-pattern rifles. The multiple selector throw options provide ergonomic flexibility without requiring different selector/cam kits.
With the Arc-Fire V2 now shipping, the selector positions itself as a refined option for shooters who want forced-reset capability without sacrificing smoothness or compatibility. The complete redesign rather than incremental update suggests AS Designs is committed to improving the category rather than coasting on the original Arc's reputation. For hands-on testing of the current V1 on the SIG MCX Spear LT, see our ARC-Fire review.
Check our Platform Catalog for AR platforms compatible with the Arc-Fire V2 and other trigger upgrades. For a full comparison of AR-15 charging handles, see our charging handle guide.
