JE Machine AR-15 Barrel 5.56x45mm NATO 7.5" Standard Contour 1:7" Twist Nitride

JE Machine Tech AR platform barrels are constructed from the finest domestically sourced steel. Drilled, reamed, button-rifled, profiled, and chambered to exact dimensions in compliance with SAAMI specifications; high-precision manufacturing processes ensure both accurate and repeatable performance for thousands of rounds. FeaturesButton rifledBlack Nitride finish