AS Designs ARC-Fire V2 — Ambi Kit | 0°/45°/90° Selector ThrowAS Designs ARC Fire V2 Ambi Kit 0 45 90 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

AS Designs ARC-Fire V2 — Ambi Kit | 0° / 45° / 90° 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° / 45° / 90° Selector Throw

Standard short-throw configuration. Tight, fast transitions between Safe, Semi, and ARC. Ideal for shooters who prefer a close, snappy selector 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° / 45° / 90° selector throw — tight short-throw, fast transitions

•       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 | 0/45/180 Selector Throw  —  artakedowntool.com/products/as-designs-arc-fire-v2-ambi-0-45-180

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

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