Description
The 8.5" 300 Blackout 1:8 Pistol Length Barrel – Black Nitride from Black Rifle Depot is a compact, American-made option built for pistol and SBR configurations. Constructed from high-quality steel and finished in durable black nitride/melonite, this barrel offers excellent wear and corrosion resistance, ideal for high-volume shooting and suppressed use.
With a medium contour and 1:8 twist rate, it’s optimized for stabilizing a wide range of supersonic and subsonic 300 BLK loads. The pistol-length gas system ensures reliable cycling with or without a suppressor, while the .750 gas block journal and 5/8x24 threaded muzzle offer broad compatibility with popular muzzle devices and suppressors.
Manufactured under ISO-9001 or better quality standards by trusted U.S. suppliers, this barrel delivers reliable accuracy, performance, and value in every build.
Specifications
Finish: Nitride / Melonite
Barrel Profile: Medium
Cartridge Compatibility: 300 BLK
Gas Block Journal: 0.75
Barrel Length: 8.5"
Gas System Length: Pistol
Platform: AR-15
Twist Rate: 1:8
Muzzle Thread Pattern: 5/8x24
SKU: 4702
MPN: B300PMW8.518(M)
