Kit includes everything for a new .308 AR A2 Rifle build or to convert your current AR Carbine to a A2 AR Rifle buffer tube recoil system.
Note: Converting a carbine length gas system to use a A2 Rifle length buffer system may cause reliability issues.
- (1) .308 Buttstock Extension Tube
- (1) Standard .308 Buttstock Buffer Spring
- (1) Standard Buffer Body Assembly