Description
Stainless steel gas tubes are salt bath nitrocarburized for extra resistance to heat and corrosion. Nitromet finish gives added durability with a surface hardness of Rc 55. Installs easily and available for carbine and mid-length gas systems
Mil Spec 304 stainless steel, matte black Nitromet finish. Carbine- 9/34″ (24cm) long. Mid-length-11 3/4″ long.
