ACME Machine

The DLC coating on these BCGs is unique in that it changes color depending on the presence of oil and other liquids.  It can vary from bright blue to a light lavender color. 8620 M16 style...

TiN M16 Bolt Carrier Group . Incredibly stunning look, thanks to the bright gold titanium-nitride finish used on the surface of the carrier and bolt. The carrier is made using 8620 tool steel,...

 02-101: ACME 5.56 Mil-Spec Bolt Carrier Group AR-15 Nitride C158  This bolt carrier is manufactured from case hardened 8620 steel with properly staked 4130 steel gas key. The accompanying...

Keep your scope securely mounted no matter how tough the conditions get with these Medium Profile Rings. The rings come with easy to use hex screws with retention features and full length locking...

The ACME Heavy Duty Picatinny Scope Rails are machined from solid 6061 Aircraft grade aluminum and completed with a hard coat anodized matte black finish. The mounts are compatible with either...

Original factory parts to replace barrel nut on your free-float forearm. Barrel nut is compatible with any standard AR-15 or M16 receiver. Made of steel.

The 7X Tactical Magnifier increases the magnification of your existing sight, improving sighting range and target recognition without sacrificing speed. In a 100% waterproof, fogproof and shockproof...

The 5X Tactical Magnifier increases the magnification of your existing sight, improving sighting range and target recognition without sacrificing speed. In a 100% waterproof, fogproof and shockproof...

The 3X Tactical Magnifier increases the magnification of your existing sight, improving sighting range and target recognition without sacrificing speed. In a 100% waterproof, fogproof and shockproof...

6061 Billet Aluminum No Forward Assist Low Profile Brass Deflector M4 Feed Ramps Port door opening enlarged to enhance larger diameter brass ejection (.450 Bushmaster, .458 SOCOM, .50 Beowulf, etc...

ACME is now offering replacement components for the AR-308 that are made to strict military specifications. These high quality components will provide excellent fit and reliable function in your...