AS Designs ARC-Fire V2 — Ambi Kit | 0°/90°/180° Selector Throw

AS Designs ARC-Fire V2 — Ambi Kit | 0° / 90° / 180° Selector Throw

The ARC-Fire V2 is a patent-pending Active Reset Clutch (ARC) selector trigger system engineered to maximize your firearm's cyclic rate without modifying how it fires. One round per trigger function — every time.

Built from M2 tool steel with DLC coating, the same material class used in industrial cutting tools and dies. This is not a drop-in trigger group — it's a selector system that works with your existing mil-spec FCG to force immediate trigger reset after every shot.

Authorized AS Designs dealer. Ships April 15, 2026.

This Variant: 0° / 90° / 180° Selector Throw

Closest to mil-spec throw configuration. Maximum positional clarity between Safe, Semi, and ARC. Preferred by shooters with mil-spec muscle memory who want a familiar feel.

Key Features

•       Active Reset Clutch technology — forces immediate trigger reset after each shot for maximum follow-up fire speed

•       M2 tool steel ARC Cam, Lever, and Detent Bar with DLC coating

•       Three selector positions: Safe · Semi · ARC

•       Fully ambidextrous — includes both primary and ambi selector levers for right- or left-handed operation

•       0° / 90° / 180° selector throw — closest to mil-spec, maximum positional clarity

•       10+ platform compatibility — AR-15, Sig MCX/MPX, Stribog, Dissent, MP5, G3, JAKL, and more

•       Drop-in compatible with most mil-spec trigger groups with a selector shelf cut — no permanent modification required

•       Requires selector shelf (SS) cut on trigger — see compatibility list below

Materials & Construction

What's in the Box

•       M2 tool steel ARC Cam (DLC coated)

•       M2 tool steel ARC Lever (DLC coated)

•       M2 tool steel ARC Detent Bar (DLC coated)

•       4140 steel ARC Primary Selector (black oxide)

•       4140 steel ARC Ambi Selector (black oxide)

•       Pre-cut trigger

•       Standard safety detent

Platform Compatibility

Requires selector shelf (SS) cut on existing trigger.

Trigger Group Compatibility

Pairs Well With

The ARC-Fire V2 increases your cyclic rate — your buffer system needs to keep up. We recommend pairing with the AR-15 H2.5 Carbine Buffer (5.1 oz) to ensure reliable cycling and felt recoil management with the ARC selector installed.

Shop: AR-15 H2.5 Carbine Buffer (5.1 Ounces)  —  artakedowntool.com/products/ar-15-h2-5-carbine-buffer-5-1-ounces

Also Available — ARC-Fire V2 Variants

•       AS Designs ARC-Fire V2 — Ambi Kit | 0/45/90 Selector Throw  —  artakedowntool.com/products/as-designs-arc-fire-v2-ambi-0-45-90

•       AS Designs ARC-Fire V2 — Ambi Kit | 0/45/180 Selector Throw  —  artakedowntool.com/products/as-designs-arc-fire-v2-ambi-0-45-180

•       AS Designs ARC-Fire V2 — Non-Ambi | 0/90/180 Selector Throw  —  artakedowntool.com/products/as-designs-arc-fire-v2-non-ambi-0-90-180