Dark Storm Industries DSI-BFR-DTSK Buffer Retaining Spring and Detent Kit

DSI Carbine Buffer Spring

DSI Safety Detent and Spring Kit

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.

DSI Takedown Detent and Spring Kit

DSI Mil-Spec Buffer Tube - SOCOM Drain Holes (last 4 positions)