Armaspec SRS Fixed Stock To Carbine Spacer A1/A2
Fixed stock to carbine spacer. This is a spacer for the Stealth Recoil Spring when used in rifle buffer tubes typical with A1 and A2 style stocks.
Designed to easily convert your standard rifle buffer system to the SRS Captured Silent Recoil System.
Also works well with captured recoil systems from JP Enterprises.