7.5″ .300 BLK 1:7 Black Nitride Barrel
American-made reliability for your short-barrel .300 BLK build.
The 7.5″ .300 Blackout Barrel from BRD is designed for high-performance AR pistol or SBR builds. Featuring a durable black nitride finish, medium contour, and 1:7 twist rate, it’s ideal for stabilizing both supersonic and subsonic .300 BLK loads. The pistol-length gas system ensures reliable cycling, particularly when the firearm is suppressed. Manufactured in the USA by Tier 1 partners under strict ISO-9001 standards, this barrel delivers quality you can trust—backed by BRD’s commitment to performance and value.
Specifications
- Finish: Nitride / Melonite
- Barrel Profile: Medium
- Gas System Length: Pistol
- Gas Block Journal: 0.75
- Barrel Length: 7.5″
- Cartridge: .300 Blackout
- Twist Rate: 1:7
- Muzzle Thread: 5/8×24
- Platform: AR-15
- Origin: Made in the USA




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