Description
.223/5.56/.308 Black Nitride Gas Tube With Roll Pin – Rifle Length 15.125in – SKU GTN04
Sometimes when building or upgrading, you will want to consider, or it might even be necessary, to replace your original gas tube.
This is a quality Black Nitride replacement for your .223/5.56/.308 with correct dimensions and bends.
Nitriding is a heat treating process that diffuses nitrogen into the surface of a metal to create a case-hardened surface. Nitride is a not a coating , but a metal treatment which increases surface hardness, corrosion resistance, with no heat degradation.
Easy install. Comes with roll pin.
