ROSCO BL BBL 11.5 5.56 1/7

The Rosco Manufacturing Bloodline 11.5" barrel is engineered for versatility and performance in modern carbine builds. Chambered in 5.56 NATO, this barrel features a 1:7 twist rate optimized for stabilizing a wide range of bullet weights. Its 11.5-inch length makes it a suitable choice for compact rifle or pistol configurations, balancing maneuverability with effective ballistic performance.

Constructed with durability in mind, the barrel is finished with a nitride treatment that enhances corrosion resistance and surface hardness, contributing to long service life and reliable function. Rosco's attention to precise gas port sizing and dwell time considerations ensures compatibility with various setups, including suppressed systems and short-barreled rifles.

Designed to meet the demands of modern shooters, the Bloodline barrel combines quality materials and thoughtful engineering to provide a dependable foundation for your build. Whether upgrading or assembling a new firearm, this Rosco barrel offers a professional-grade component tailored for performance and reliability.