Active Safety Designs Ambidextrous ARC-Fire Trigger Kit - ARC-Fire

The AS Designs ARC-Fire Trigger Kit is a patent-pending ambidextrous selector system built around Active Reset Clutch (ARC) technology to deliver faster, more responsive follow-up shots while maintaining one round per trigger action. The three-position selector provides Safe, Semi, and ARC modes with positive tactile engagement for confident operation under stress.

ARC-Fire is engineered for durability with M2 tool steel cam/lever/detent components (DLC-coated) and 4140 steel selector levers (black oxide). It includes a pre-cut trigger and standard safety detent, and it’s designed to work with a wide range of SS-cut triggers listed below. Always confirm platform rules and local laws before purchase or installation.

Features

• Ambidextrous selector for right/left-handed operation
• Three positions: Safe / Semi / ARC
• M2 tool steel components with DLC coating (cam, lever, detent bar)
• 4140 steel selector levers with black oxide finish
• Includes pre-cut trigger and standard safety detent
• Designed for a wide range of SS-cut triggers and select platforms (per manufacturer)

Included

• M2 tool steel ARC Cam (DLC)
• M2 tool steel ARC Lever (DLC)
• M2 tool steel ARC Detent Bar (DLC)
• 4140 steel ARC Primary Selector (black oxide)
• 4140 steel ARC Ambi Selector (black oxide)
• Pre-cut trigger + standard safety detent

Trigger Compatibility

Compatible (SS-cut triggers):
Geissele (SSA, SSA-E, SSA-E X, SSA-X, SD-E, SD3G, SDC, SSP, S3G, G2S)*
ALG (QMS, ACT) • BCM PNT (SS-cut) • PSA EPT (SS-cut) • Aero FCG (SS-cut) • CMMG FCG (SS-cut) • Anderson Stainless FCG (cut hammer) (SS-cut)*

*May require a “lever blocker” part to prevent overtravel (per manufacturer).

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

Legal Notice and Disclaimer: By purchasing this product, you confirm that you understand and follow all laws that apply to you. AS Designs does not guarantee compliance with the laws of your location and is not responsible for any misuse or legal violations.

Restricted States

• CA, CT, DE, FL, HI, IL, MA, MD, MN, NJ, NV, NY, OR, RI, VA, WA, DC
• No US Territories or international orders.