YANKEE HILL MACHINE AR-15 GAS BLOCK .750 LOW PROFILE - YHM-9383

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 set screws (YHM-9383) and is .950 Inches long. Manufactured from high quality steel and finished with a mil. spec. phosphate coating. This gas block has a bore diameter of .750 inches.

. Made in the U.S.A. 

• Manufactured from 4140 Steel, finished with a mil. spec. phosphate coating.
• and finished with a mil. spec. phosphate coating.
• Length: 0.95"
• Bore diameter of .750 inches.
• Weight:1.6 Oz.