CMMG

The CMMG Mk3 Carbine Receiver Extension and M4 Stock Kit has all the essentials for your next AR lower build. The M4 buttstock is a proven lightweight design that is extremely durable.

A1 Rifle length buffer for CMMG Mk3 and High Pattern LR-308 rifles.

Simple and dependable, the A1 stock is one of the most iconic AR accessories ever produced. The CMMG A1 stock features a rear storage compartment and sling mount and includes everything you need for...

Mk3/LR308 carbine length buffer spring.

Mk3/LR-308 Buffer Spring for rifle length buffer systems.

Perfect for building your custom Mk3/High Pattern LR-308 upper group. Comes with a properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. Made of 416 Stainless...

Perfect for building your custom Mk3/High Pattern LR-308 upper group. Comes with a properly installed barrel extension.

Perfect for building your custom Mk3/High Pattern LR-308 upper group. Comes with a properly installed barrel extension.

Barrel Nut for CMMG Mk3 platform free-float handguards.

Designed for high-pattern DPMS gen 1 based uppers like the CMMG Mk3 platform, the EML6 handguard is where beauty meets functionality with lightweight design and superior ergonomics. Every Mk3 EML6...

Designed for high-pattern DPMS gen 1 based uppers like the CMMG Mk3 platform, the EML6 handguard is where beauty meets functionality with lightweight design and superior ergonomics. Every Mk3 EML6...

Designed for high-pattern DPMS gen 1 based uppers like the CMMG Mk3 platform, the EML6 handguard is where beauty meets functionality with lightweight design and superior ergonomics. Every Mk3 EML6...

Designed for high-pattern DPMS gen 1 based uppers like the CMMG Mk3 platform, the EML6 handguard is where beauty meets functionality with lightweight design and superior ergonomics. Every Mk3 EML6...

Designed for high-pattern DPMS gen 1 based uppers like the CMMG Mk3 platform, the EML6 handguard is where beauty meets functionality with lightweight design and superior ergonomics. Every Mk3 EML6...

Designed for high-pattern DPMS gen 1 based uppers like the CMMG Mk3 platform, the EML6 handguard is where beauty meets functionality with lightweight design and superior ergonomics. Every Mk3 EML6...