From low profile gas blocks to railed gas blocks, The Armory tries to stock all of your build parts to create your perfect AR-15.
Anderson Carbine 7" Gas Tube including Roll Pin
Aero Precision Low Profile Gas Block allows you to install an extended free float handguard on your AR-15 beyond the gas block. Fits barrels that are design for a .750 diameter gas block.
YHM Low Profile Gas Block. 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.