7.5" Chrome Moly Black Nitride 5.56 .223 Barrel 1x9 Twist

Description

United Armory 7.5" Chrome Moly Black Nitride 5.56 Barrel. - Specifications: Profile - M4 7.5" - Chamber/Bore - Chrome Moly 5.56MM - Barrel Thread - 1/2 x 28 - Barrel Twist - 1x9 - Barrel Steel - 4150 Chrome Moly Steel - Barrel Finish - BLACK NITRIDE - Gas System - .750" gas block platform (gas port hole is drilled) - Feed Ramp - M4 Feed Ramps - MADE in the USA - United Armory logo engraved on barrel -