Wilson Combat Gas Block Lo-Profile Large Black TR-SSGB. This lo-profile gas block will fit underneath all popular free-floating rail systems but heavy enough to evenly dissipate heat and resist gas leakage even in high-round count use. Precisely...
Wilson Combat Gas Block Lo-Profile Large Black TR-SSGB. This lo-profile gas block will fit underneath all popular free-floating rail systems but heavy enough to evenly dissipate heat and resist gas leakage even in high-round count use. Precisely...