Rosco Manufacturing Purebred 10.5" 300 Blackout Barrel

Enhance your shooting experience with the Rosco Manufacturing Purebred 10.5" 300 Blackout Barrel, meticulously engineered for SBR pistol use and optimized for suppressor compatibility. Designed as a precision enhancement for MK 18 platforms transitioning from 5.56 NATO, this barrel features a 1:7" twist rate, ensuring exceptional bullet stabilization and accuracy. Its 10.5" length is ideal for carbines needing extended rails to accommodate PEQ15s, DBAL series, or laser aiming devices comfortably. The durable Nickel Boron finish not only enhances longevity but also adds a sleek, corrosion-resistant surface, making it a standout choice for firearm enthusiasts seeking both performance and style.