FOR USE IN SUPRESSED 223 H3 Weight or in 9MM. THIS IS DESIGNED FOR 9MM STEEL CONSTRUCTION BUT WILL WORK AS A H3 BUFFER.
The extra heavy buffer assembly is made to mil-spec standards for use with mil-spec or commercial extension receivers and a carbine action spring. The heavier weight will slow down the cycling rate on fully automatic firearms. These are made from steel and gives adequate weight for the 9mm and suppressed 223. Weight 5.5 oz. 156 grams.