2A Armament 2a gas block.875 bore ultra-lite titanium FEATURES
-Made from USA 6AL-4V Titanium
-Internal bore: .875
-Length: 1"
-Weight: 0.7 oz
-Bead blasted matte finish
-Low profile design
-Includes two stainless set screws (spacing between set screws is .47)
-Engraved logo on front
Other Features: Weight.70 oz., low profile design