0.875" Gas Block - Low Profile - Black

Gas Block - 0.875" Low Profile Nitride

The low profile gas block is designed for AR 15 barrels with a .875" diameter barrel. The gas block is constructed from 4140 steel and Melonite/QPQ treated for corrosion resistance. The low profile gas block will fit under most commercially available handguards. The gas block is secured with two set screws on the bottom. This item includes one roll pin and two set screws. 100% Made in the USA.