ACME Machine

The ACME Machine Super Slim Picatinny Riser Mount is a 1/2" riser that will bring your optic up just enough to get that co-witness zero perfect! It's precision machined from from 6061-T6 aircraft...

Features and Specifications:Mil-spec Diameter Receiver Extension Tube for LR-308 RiflesExtension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable...

Super Slim Hand Stop/Barricade Rest Kit for the Key Mod Rail allows you to mount a hand stop in multiple locations for a variety of uses suited to your requirements. Mount it forward, rearward or on...

A2 Birdcage Flash Hider is designed to reduce muzzle flash on a standard 5/8"x 24" threaded barrel. The A2 Birdcage Flash Hider is a great way to add a custom look to your barrel. Specifications: ...

Tactical 30mm Scope Ring Set is designed for mounting standard 30mm tube rifle scopes. The rings mount to Weaver rail equipped rifle. Low profile in height, it measures 1.5 inches from the base of...

This KeyMod™ Accessory Rail is 4" in length and provides a 7 slot section of mil-spec-M1913 Picatinny rail for the addition of tactical accessories. It was designed specifically for the slim...

Set of 10 KeyMod replacement screws & nuts. Wrench included

This M-LOK Accessory Rail is 2" in length and provides a 3 slot section of mil-spec-M1913 Picatinny rail for the addition of tactical accessories. It was designed specifically for the slim type...

Tactical 30mm Scope Ring Set is designed for mounting standard 30mm tube rifle scopes. The rings mount to Weaver rail equipped rifle. Low profile in height, it measures 1.25 inches from the base of...

This is an ACME Machine Super Slim Picatinny AR-15 Riser Mount. It has a .50" Saddle Height and 3 Slots. This Super Slim Picatinny AR-15 riser mount Is precision machined from aircraft grade aluminum...

A2 Birdcage Flash Hider is designed to reduce muzzle flash on a standard 1/2"x 28" threaded barrel. The A2 Birdcage Flash Hider is a great way to add a custom look to your barrel. Specifications: ...

1/2"   Steel Crush Washer