Rosco Manufacturing Bloodline 10.5 5.56 AR15 Barrel Government Profile Melonite

The Rosco Manufacturing Bloodline 10.5" 5.56mm AR-15 barrel delivers a compact, high-velocity option for optimized short-barrel rifles, featuring a government profile and Melonite finish in a sleek black package that enhances durability and corrosion resistance. Built around a 10.5" barrel length and chambered for 5.56x45mm NATO, this Bloodline barrel is designed for precision and reliability in dynamic shooting scenarios, from close-quarters engagements to tactical field use. The rifle-length profile promotes balanced handling and consistent harmonics, while the included Gas Block, Gas Tube, and Bolt Carrier Group add value by supporting straightforward installation and reliable cycling across a range of operating conditions. With its robust construction and precise machining, this barrel assembly helps teams and enthusiasts achieve tight groupings and responsive trigger control, especially when paired with quality uppers and optics. Whether upgrading an existing build or assembling a dedicated, fast-handling rifle, the Bloodline 10.5" 5.56mm barrel provides a dependable foundation for accuracy-focused performance, ideal for tactical training, sport shooting, or duty-style applications.