ACME Machine Products

FEATURED AT THE NRA WORLD SHOOTING CHAMPIONSHIP FOR THE AMERICA'S RIFLE CHALLENGE STAGE10 Years in the making to bring you the best valued, reliable AR available. Manufactured and assembled in the midwest including Indiana and Ohio. All of ACME Machine's...

This 5.56 chambered 16" M4 Profile Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. Quench Polish Quench (QPQ) is a specialized type of nitrocarburizing case hardening...

Build your own AM-15 with proven and reliable ACME Machine products. These kits are available with and without lower receivers. Manufactured and assembled in the midwest including Indiana and Ohio. All of ACME Machine's production parts are manufactured...

Barrel:  BA 20" .350 Legend DMR Carbine Length Barrel, Performance SeriesCaliber: 350 Legend17" Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 SKU BABL350003FLength 20"Material 4150 Chrome Moly...

Barrel:  BA 18" .350 Legend SPR Carbine Length Barrel, Performance SeriesCaliber: 350 Legend17" Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 SKU BABL350002FLength 18"Material 4150 Chrome Moly...

Barrel:  BA 16" .350 Legend BA Hanson Carbine Length Performance SeriesCaliber: 350 Legend12" Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 SKU BABL350001FLength 16"Material 4150 Chrome Moly VanadiumProfile...

Barrel:  20" Stainless SteelCaliber: 350 Legend17" KeyMod Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessories

Barrel:  16" Stainless SteelCaliber: 350 Legend12" KeyMod Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessories

Barrel:  10.5" ParkerizedCaliber: 350 Legend7" KeyMod Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessories

5/8"  Steel Crush Washer

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

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: Caliber:  Thread Pitch: 1/2"x 28" Length: 2...

Our custom TPI Competition 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: Caliber: 5.56mm NATO Thread Pitch: 1/2"x 28"...

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: Caliber: 350 Legend / 9mm Thread Pitch: 1/2"x 28"...

10 Years in the making to bring you the best valued, reliable AR available. Manufactured and assembled in the midwest including Indiana and Ohio. All of ACME Machine's production parts are manufactured in the USA.Featured Components IncludedACME Machine...

Barrel:  16" ParkerizedCaliber: 350 Legend12" KeyMod Super Slim Free Float Handguard5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessories

Barrel: 16" 416R Stainless Steel M4 ContourTwist: 1:7Caliber: 5.56 Chamber15" Free Float HandguardACME AR-15 Upper Receiver 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessories

Barrel: 10.5" 416R Stainless Steel M4 ContourTwist: 1:8Caliber: 5.56 Chamber10" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessories

Barrel: 10.5" 4150 Parkerized M4 ContourTwist: 1:7Caliber: 5.56 Chamber10" Free Float HandguardACME AR-15 Upper Receiver ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158 *Picture might show optional accessories