Description
Yankee Hill Machine Low Profile “Hinged Style” Gas BlockrThis hinged low profile gas block from Yankee Hill Machine Co. 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.rFeatures:rrLow Profiler.750″ Bore DiameterrClamp Screw MountedrWeight: 1.98 Oz
