AR-15 M16 M4 AR-10 Melonite Low Profile Gas Block .750dia

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 and is 1" long.

This fits .750 barrels.

Steel Construction!

Made in the USA!