TAPER CAP for 5.56 NATO BARRELS with 1/2-28 THREAD.
Sig Sauer Taper Cap adapter for 5.56 tapered shoulder barrels with 1/2x28 thread pattern (MPX/MCX). Converts the tapered muzzle to a traditional 90-degree shoulder.
TAPER CAP for 5.56 NATO BARRELS with 1/2-28 THREAD.
Sig Sauer Taper Cap adapter for 5.56 tapered shoulder barrels with 1/2x28 thread pattern (MPX/MCX). Converts the tapered muzzle to a traditional 90-degree shoulder.