Brownells Master Shim Kit, Silver

Yankee Hill Machine Barrel Shim Kit 7.62mm 5/8"-24

Yankee Hill Machine Barrel Shim Kit 5.56mm 1/2"-28

Surefire Shim Kit for Surefire SF3P, SFMB, Warcomp 5.56mm 1/2"-28 Thread .700" Outside Diameter .510" Inside Diameter

GEMTECH Shim Set 762mm 5/8-24

Dead Air Muzzle Device Shim Kit 5/8"-24

Dead Air Muzzle Device Shim Kit 3/4"-24

Dead Air Muzzle Device Shim Kit 1/2"-28