Active Safety ARC-Fire V2 Trigger Kit
The Active Safety Designs ARC-Fire Trigger V2 Ambi Kit is an ambidextrous selector trigger system built for shooters who want faster reset, positive control, and broad platform compatibility in one package. It uses the company’s patent-pending Active Reset Clutch technology to force immediate trigger reset after each shot, while maintaining one round per trigger action. V2 updates include different selector orientation options, a smoother detent track, larger cam surfaces, and mil-spec selectors as the standard included configuration. This listing covers both ambi variants: 0°-90°-180° and 0°-45°-180°.
Features
- Available in 0°-90°-180° and 0°-45°-180° selector orientation variants
- Ambidextrous selector design for right- and left-handed use
- Three-position control with Safe, Semi, and ARC modes
- V2 design with smoother detent track and larger cam surfaces
- Includes mil-spec selectors
- Built for fast, tactile transitions under stress
- Broad multi-platform support, with AR15 and several other platforms listed by the manufacturer
- Recommended to be installed by a qualified gunsmith
Specifications
- Product Type: Ambidextrous selector trigger kit
- Variant Options: 0°-90°-180° or 0°-45°-180°
- Included Parts: M2 tool steel ARC V2 cam, M2 tool steel ARC V2 lever, M2 tool steel ARC V2 detent bar, 4140 steel ARC V2 primary selector, 4140 steel ARC V2 ambi selector, pre-cut trigger, KNS safety detent
- Cam / Lever / Detent Bar Finish: DLC coating
- Selector Lever Finish: Black oxide
- Trigger Compatibility: Most mil-spec triggers with SS cut; multiple Geissele, ALG, BCM, PSA, Aero Precision, CMMG, and Anderson options as listed by the manufacturer
- Known Incompatible Triggers: LaRue Tactical MBT-2S, CMC Single Stage Flat/Curved, Rise Armament RA-140
- AR Platform Compatibility: .223/5.56, 300BO, 9mm, 10mm, .45, and .40, plus additional supported platforms and some configurations requiring separate kits or parts
Trigger Compatibility
- Most Mil-Spec Triggers w/ SS Cut
- Geissele Triggers w/ SS Cut*
- SSA
- SSA-E
- SSA-E X Trigger
- SSA-X
- SD-E
- SD3G
- SDC
- SSP
- S3G
- G2S
- ALG Triggers w/ SS Cut
- Defense QMS
- Defense ACT
- BCM PNT Trigger w/ SS Cut
- PSA Enhanced Polished Trigger (EPT) w/ SS Cut
- Aero Precision FCG w/ SS Cut
- CMMG FCG w/ SS Cut
- Anderson Stainless FCG (Cut Hammer Version) w/ SS Cut*
* – Indicates an additional “lever blocker” part is needed to prevent overtravel. We will offer these for an affordable cost in metal as well as provide the STL file if you would prefer to print it.
Known incompatible triggers: LaRue Tactical MBT-2S, CMC Single Stage Flat/Curved, Rise Armament RA-140
Platform Compatibility
- AR-15 Platform – .223/5.56, 300BO, 9mm, 10mm, .45, and .40
- CMMG Banshee
- MP5 Platform – Fits AR-based MP5 lowers, Leber V2 will require the version with safety selector area cutout, normal model support to come later. LEE SPORTING SUPPORT NOT GUARANTEED OR WARRANTIED.
- G3/91 Platform – Same as MP5.
- JAKL-15 – .223/5.56 and 300BO – Requires JAKL-15 Slip Trip Kit
- JAKL-9 – 9mm – Requires JAKL-9 Slip Trip Kit
- MPX – 9mm (excl. Copperhead) – Requires MPX/MCX Slip Trip Kit
- MCX – .223/5.56, 300BO, and 7.62×39 – Requires MPX/MCX Slip Trip Kit
- Kuna – 9mm – Requires AS Designs Kuna Lower Kit (Nexus compatibility unconfirmed)
- Stribog – 9mm, 10mm, and .45 – Requires AS Designs Stribog Lower Kit
- Dissent – .223/5.56, 300BO, 9mm, .45, and 5.7 – Requires Dissent Slip Trip Kit
- Dissent – .308 and 8.6BLK – Requires Dissent Slip Trip Kit and Custom ARC Lever
- HK MR556/416 (All versions) – Milspec AR FCG or precut Geissele needed, doesn’t require a different bolt carrier.
- HK MR762/417 (All versions) – Precut MR762 Geissele needed and upcoming 308 ARC Lever suggested, doesn’t require a different bolt carrier.
Upcoming Platform Compatibility (finalizing)
- JAKL-10 – .308 – Requires JAKL-10 Slip Trip Kit and Custom ARC Lever
- BRN-180 – .223/5.56 and 300BO – Requires BRN-180 Slip Trip Kit and Custom ARC Lever
- UMP – .45 – Requires AS Designs UMP Lower Kit
- GHM9 – 9mm – Requires AS Designs GHM9 Lower Kit
- APC9 – 9mm – TBD
- APC45 – .45 – TBD
- MCX – .277 and .308 – Requires MCX Heavy Slip Trip Kit and 308 ARC Lever
- SCAR – TBD
- GEN-12 – TBD
Legal Notice and Disclaimer
By buying this product, you affirm that you understand all federal, state, and local gun laws that apply to you. Laws governing firearms and their parts and accessories vary by state, so it is your responsibility to know what is legal in your area.
BRD does not guarantee that this product is legal where you live, and we are not responsible for any misuse, illegal activity, or violations of the law by customers. By completing your purchase, you agree that you are complying with all applicable regulations.
Restricted States
CA, CT, DE, FL, HI, IL, MA, MD, MN, NJ, NY, OR, RI, WA, D.C. No U.S. Territories. No international orders.






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