CMMG

The original entry in the Radial Delayed Blowback series, the CMMG MkG Lower Assembly is perfect for anyone wanting to build a pistol caliber carbine (PCC) that packs the punch of .45 acp without the...

Designed for use with CMMG .45 ACP MkG uppers, the MkG lower group accepts Glock-pattern magazines while still delivering essential AR15 features and function like last round bolt hold open...

The CMMG ZEROED Muzzle Brake for 45ACP and 10mm features angled ports that provides excellent recoil control and minimizes muzzle rise. This allows for faster return to target for more accurate...

Released in 1999, 4.6x30mm was designed as a relatively small and lightweight cartridge with minimal felt recoil meant to compete with 5.7x28mm. Ballistically 4.6x30 and 5.7x28 are similar in the...

Released in 1999, 4.6x30mm was designed as a relatively small and lightweight cartridge with minimal felt recoil meant to compete with 5.7x28mm. Ballistically 4.6x30 and 5.7x28 are similar in the...

Parts Kit, Complete BCG Repair, MkW-15, .458SOCOM

Demand for personal defense weapons chambered in calibers like 5.7x28mm has been steadily growing over the years but picking the right platform can be a tough decision. If the modularity of the Mk4 -...

A modern favorite for many among personal defense weapon calibers, 5.7x28mm was designed to deliver a low recoil, flat shooting round with excellent penetration compared to other contemporary PDW...

A modern favorite for many among personal defense weapon calibers, 5.7x28mm was designed to deliver a low recoil, flat shooting round with excellent penetration compared to other contemporary PDW...

A modern favorite for many among personal defense weapon calibers, 5.7x28mm was designed to deliver a low recoil, flat shooting round with excellent penetration compared to other contemporary PDW...

CMMG has taken portability to a whole new level with the introduction of the Dissent, a new line of buffer-less AR15 pistols that utilize the patent-pending Compact Action. The Dissent is available...

One of the top contenders in personal defense weapon (PDW) calibers, 5.7x28mm has become a popular choice for many, offering excellent target penetration and light recoil at shorter ranges. Outfitted...

Easily convert your CMMG 5.7x28mm Upper Receiver Group into a .22LR in seconds! The new Mk57 .22LR Conversion Kit is simple to use. Just remove the existing CMMG bolt carrier group from your 5.7—28...

Easily convert your CMMG 5.7x28mm Upper Receiver Group into a .22LR in seconds! The new Mk57 .22LR Conversion Kit is simple to use. Just remove the existing CMMG bolt carrier group from your 5.7—28...

At 10.5'' this BANSHEE is the shortest SBR CMMG offers in 5.56mm. Ideal as the ultimate backpack/CQB rifle. If you're looking to maximize capability then look no further; Built on the Mk4 platform,...