Description
CMMG pistol receiver extension kit is a carbine-style buffer assembly kit designed to finish a pistol lower group when combined with your choice of lower parts kit. It includes the CMMG pistol receiver extension, carbine buffer, and carbine action spring for assembling the rear extension and recoil system components.
What it includes
- CMMG pistol receiver extension
- Carbine buffer assembly
- Carbine action spring
What it fits
Designed to work with AR-15 pattern rifles when used as a pistol receiver extension kit.
