Description
Yankee Hill Machine Low Profile Gas Block (Set Screws)
The YHM Gas Block with steel body; .750” bore diameter; .950” length; black color; and Mil-Spec phosphate finish.
Mounted by the use of two set screws, this gas block is built to replace 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.
Made in the U.S.A using high quality steel, and finished with a Mil-Spec phosphate coating for durability, the Yankee Hill gas block boasts a bore diameter of .750 inches, and is .950 Incheslong.
