Dark Storm Industries DSI-UPR-PK5 DS-15 Upper Parts Kit

DOES NOT INCLUDE PISTOL GRIP OR PISTOL GRIP SCREW

Looking for a top quality mil-spec buffer kit? Only the best US sourced materials and the best heat treatments and finishes for the DSI DS-15 Carbine Buffer System.

Looking for a top quality mil-spec heavy buffer kit? Only the best US sourced materials and the best heat treatments and finishes for the DSI DS-15 Carbine Heavy Buffer System.

DSI Carbine Buffer Spring

DSI Carbine Buffer