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SKU: GAG_RES-YHM-9345
Hinged Gas Block Features 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 Hinged to go around the barrel with a pinned and welded muzzle device. The two screws take a 9/64 Allen Wrench. Hinged Gas Block Specifications Brand: Yankee Hill Machine Co Model: Hinged Gas Block Finish: Black Type: Low Profile Diameter: .750 Includes: Clamp Screws Design: Hinged