ROSCO 12.5 M4 5.56 NATO

The ROSCO 12.5 M4 5.56 NATO barrel by Rosco Manufacturing offers a precision-engineered component ideal for AR-15 platform builds requiring a compact, reliable barrel. Measuring 12.5 inches in length, this barrel features a carbine-length gas system designed to optimize cycling performance and reliability.

Constructed with durable materials and finished with a nitride coating, the barrel provides enhanced corrosion resistance and longevity under various operating conditions. The design incorporates carefully selected twist rates and gas port dimensions to accommodate modern shooting demands, making it suitable for a range of configurations, including short-barreled rifles and pistols.

With a focus on meeting the needs of both civilian and military users, the ROSCO 12.5 M4 5.56 NATO barrel balances performance and durability. Its black finish and precise fit ensure seamless integration with compatible AR-15 uppers. This barrel is a solid choice for those seeking a dependable and versatile 5.56 NATO barrel for their next build or upgrade.