This enhanced lower parts kit from CMMG features everything you'll need to complete your next AR-15 build, but it's unique in that it comes with CMMG's ...

Replaces your standard safety selector to accommodate left and right-handed shooters. Features mil-spec style selector levers and standard 90° throw operation.

Complete kit contains every internal part needed to complete or rebuild an AR lower receiver. High-quality components are designed to work in coordination with ...

Streamline your AR-15 build with this complete USA-made lower parts kit from CMMG. All components meet mil-specs for flawless operation, including the Zeroed ...

This LPK is comprised of fully mil-spec components, including an ambidextrous safety selector. Just add a buttstock to complete your lower setup. Shop now!

Details matter, that's why all ZEROED lower parts are made in the USA with superior ergonomics and attention to deta.

Disconnect; Disconnect Spring; Ambi Safety Selector; Selector Detent; Lock Washer; Pistol Grip Screw; Hammer; Trigger; Pistol Grip; Magazine Catch; Magazine ...

Complete lower parts kits to finish your AR15 lower receiver. Includes: Pistol Grip (Black); Pistol Grip Screw; Pistol Grip Lock Washer; S/A Trigger; S/A ...