CMMG RIFLE RECEIVER EXT/STOCK KIT

Description

Combine this CMMG AR-15 Complete A1 Style Receiver Extension/Stock Kit with your choice of lower parts kit to complete your lower group. Comes with a rifle length receiver extension tube”” rifle buffer”” rifle buffer spring and A1 length fixed stock.

• Kit includes- Receiver extension tube” end cap” recoil spring and buffer” stock and stock screw