CMMG

AR-15 Barrel Nut for use with CMMG free-float handguards.

This MK9 bolt assembly is made of 8620 steel and has a Phosphate finish.

CMMG's Handguard slip ring kit includes slip ring, spring and retaining ring.

.936" Low profile gas block, includes installation screws. Made of 4142 chrome moly steel.

.750 Low profile gas block, includes installation screws. Made of 4141 Chrome Moly Steel. Use this assembly to customize your AR with a free float...

.625" Low profile gas block, includes installation screws. Made of 4140 moly chrome. Replace your A2 site with this gas block or add a free float r...

Made to attach to firearms with a 1/2-28 muzzle thread, DEFCAN direct thread mounts are compatible with any 1.375-24 HUB pattern threaded suppressors.

Turned from 4140 steel with a nitride finish, the 5.56mm ZEROED SVD Brake provides efficient recoil mitigation in a compact size. Designed to have ...

CMMG's Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.

CMMG's Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.

This FiveSeven 10rd mag extension is the ultimate upgrade to your 5.7x28 pistol. Installation takes only seconds and does not permanently alter fac...

The 16.1 5.7x28mm Barrel and BCG Kit is just the thing for building a carbine length AR in 5.7x28mm using CMMGs patented Radial Delayed Blowback op...

The 5 5.7x28mm Barrel and BCG Kit allows you to build an AR in 5.7x28mm using CMMGs patented Radial Delayed Blowback operating system. Unlike typic...

CMMG's PS90 Thread Adapter is best used with a short barrel on your PS90 SBR build. It adapts the standard M12 x 1.0 LH threads of the PS90 to 1/2"...

CMMG's FNH P90 Flash Hider is compatible with a short barrel on your PS90 SBR build.

The 5 5.7x28mm Barrel and BCG Kit allows you to build an AR in 5.7x28mm using CMMGs patented Radial Delayed Blowback operating system. Unlike typic...

CMMG's PS90 SBR threaded barrel is constructed of 4150 chrome moly vanadium with chrome lining and a maganese phosphate coating. It is 10.4" long a...

Experience Hornady's 6mm ARC by utilizing one of CMMG's dedicated 6mm ARC barrel sub-assemblies on your next build. This 16.10" model is made of 41...

10 round AR patterned magazine. Designed to be used with 6.5 Grendel or 6mm ARC ammunition in a standard AR15 magazine well. Stainless Steel body w...

Turned from 4140 steel with a nitride finish, the 7.62mm ZEROED SVD Brake provides efficient recoil mitigation in a compact size. Designed to have ...

The Dissent Side Charger forward, non-reciprocating side charger is preconfigured for left handed shooters to be able to quickly charge their DISSE...

The Dissent Side Charger forward, non-reciprocating side charger is preconfigured for left handed shooters to be able to quickly charge their DISSE...