AS Designs ARC-Fire V2Ambi Kit | 0/45/180 Selector Throw

Description

AS Designs ARC-Fire V2Ambi Kit | 0 / 45 / 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 functionevery 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 groupit’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 / 180 Selector Throw

Mid-range throw configuration. Wider ARC position gives clear tactile separation between Semi and ARC. Popular choice for shooters transitioning from mil-spec selectors.

Key Features

Active Reset Clutch technologyforces 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: SafeSemiARC

Fully ambidextrousincludes both primary and ambi selector levers for right- or left-handed operation

0 / 45 / 180 selector throwmid-range throw, clear tactile separation

10+ platform compatibilityAR-15, Sig MCX/MPX, Stribog, Dissent, MP5, G3, JAKL, and more

Drop-in compatible with most mil-spec trigger groups with a selector shelf cutno permanent modification required

Requires selector shelf (SS) cut on triggersee compatibility list below

Materials & Construction

ARC CAMLEVERDETENT

M2 Tool Steel

DLC Coated

PRIMARY SELECTOR

4140 Steel

Black Oxide

AMBI SELECTOR

4140 Steel

Black Oxide

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.

Platform

Notes

AR-15.223/5.56, 300BO, 9mm, 10mm, .45, .40

CMMG Banshee

Sig MCX.223/5.56, 300BO, 7.62×39

(+ kit)

Sig MPX9mm excl. Copperhead

(+ kit)

Sig Dissentmost calibers

(+ kit)

Grand Power Stribog9mm, 10mm, .45

(+ kit)

MP5 platformAR-based lowers

G3 / HK91 platform

JAKL-15.223/5.56, 300BO

(+ kit)

JAKL-99mm

(+ kit)

HK MR556A1/A4

Kuna9mm

(+ kit)

Trigger Group Compatibility

Trigger Group

Most mil-spec FCGs

Geissele SSA, SSA-E, SD3G, S3G, G2S + more

ALG Defense QMS, ACT

BCM PNT

PSA Enhanced Polished Trigger (EPT)

Aero Precision FCG

CMMG FCG

LaRue MBT-2SCMC Single StageRA-140

Authorized AS Designs dealer. Genuine product, factory warranty, direct support. Ships April 15, 2026.

Pairs Well With

The ARC-Fire V2 increases your cyclic rateyour 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 AvailableARC-Fire V2 Variants

AS Designs ARC-Fire V2Ambi Kit | 0/45/90 Selector Throw artakedowntool.com/products/as-designs-arc-fire-v2-ambi-0-45-90

AS Designs ARC-Fire V2Ambi Kit | 0/90/180 Selector Throw artakedowntool.com/products/as-designs-arc-fire-v2-ambi-0-90-180

AS Designs ARC-Fire V2Non-Ambi | 0/90/180 Selector Throw artakedowntool.com/products/as-designs-arc-fire-v2-non-ambi-0-90-180