This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. It is mounted by the use of two clamping screws.
Compatibility: 0.750” Barrels
Material: 4140 Chromoly Steel
Finish: Mag phosphate
Weight: 1.8 oz.
Proudly Manufactured in the U.S. using U.S. sourced material
Includes: (1) gas block with (2) screws