ACME Machine

5/8"  Steel Crush Washer

Barrel: 18" 4150 Parkerized Heavy BarrelTwist: 1:14Caliber: 458 SOCOM17" Free Float HandguardACME AR-15 Upper Receiver Tool Craft 458 / 450 Mil-Spec Bolt Carrier Group Nitride   *Picture might...

Barrel: 16" 416R Stainless Steel Heavy BarrelTwist: 1:14Caliber: 458 SOCOM12" Free Float HandguardACME AR-15 Upper Receiver Tool Craft 458 / 450 Mil-Spec Bolt Carrier Group Nitride   *Picture...

Solid T6 Aluminum Body 49/64-20 Thread  Pushes Flash Forward 1.245" OD 3.25 OAL

Barrel: Ballistic Advantage 20" SPR Stainless Steel, Fluted Premium SeriesTwist: 1:8Caliber: 6.5 Grendel Type II17" KeyMod Free Float HandguardACME AR-15 Upper Receiver Tool Craft 6.5 Mil-Spec Bolt...

ACME is now offering replacement components for the that are made to strict military specifications. These high quality components will provide excellent fit and reliable function in your AR...

ACME is now offering replacement components for the that are made to strict military specifications. These high quality components will provide excellent fit and reliable function in your AR...

ACME is now offering replacement components for the that are made to strict military specifications. These high quality components will provide excellent fit and reliable function in your AR...

Barrel:  18" NitrideCaliber: 350 Legend12" Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessories

AR15 1/2"  Stainless Steel Crush Washer

AR10 .308 5/8"  Stainless Steel Crush Washer .308 5/8" Stainless Steel Crush Washer

Our custom compensator muzzle brake is designed to be sleek and effective. It has a total of 8 ports to redirect pressure, resulting in less muzzle rise and overall recoil. Specifications: ...