We’re proud to unveil the ARC-Fire, the latest innovation from AS Designs – a cutting-edge ambidextrous selector trigger system featuring our patent-pending Active Reset Clutch (ARC) technology. Designed to dramatically increase your firearm’s rate of fire without compromising control or compliance, the ARC-Fire forces the trigger to reset immediately after each shot, enabling rapid, precise follow-up shots – with one round per action of the trigger, every time.

Multi-Platform Compatibility: Engineered to support over 10 of the most widely used firearm platforms, with more on the horizon. (AR15, JAKL, MP5, MCX, MPX, SCAR, BRN-180, G3, AP53, UMP, STRIBOG, DISSENT, and more to be added soon)

Ambidextrous Selector: Fully ambi design provides fast, intuitive access for both right- and left-handed shooters.

Three-Position Control: Selector positions include Safe, Semi, and ARC, putting enhanced speed and performance at your fingertips.

The ARC-Fire is built for shooters who demand performance and dependability. Our patent-pending design maximizes durability and reliability under sustained use. The selector switch is engineered for positive tactile feedback and effortless transitions – even under stress.

Whether you’re running drills, competing, or simply pushing your platform to its limits, the ARC-Fire delivers an unmatched blend of speed, precision, and durability – giving you the edge every time you pull the trigger.

AS Designs ARC-Fire – Reset Redefined.

Includes:

• 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
• Cam, Lever, and Detent Bar feature DLC coating. Selector Levers feature Black Oxide coating.
• Includes pre-cut trigger and KNS safety detent.

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.

Known incompatible triggers: LaRue Tactical MBT-2S, CMC Single Stage Flat/Curved, Rise Armament RA-140

Platform Compatiblity:

• 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 Compatiblity (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

We do not ship to the following states: CA, CO, CT, DE, FL, HI, IL, MA, MD, MN, NJ, NV, NY, OR, WA, and RI.

Note: All products are recommended to be installed by a qualified gunsmith.