CMMG 55BA4DF AR15 Bolt

M16 bolt assembly. Ejector, Extractor, and Gas Rings pre-installed.

Bolt Catch, AR15

Spring, Bolt Catch, AR15

Plunger, Bolt Catch, AR15

No more fumbling fingers trying to reach for the bolt catch. The CMMG ZEROED extended bolt catch features dual oversized extended paddles with a tactile machined surface. Steel construction with a...