The Ballistic Advantage 300 BLK 8.3 Inch Barrel – Hanson Profile with Lo Pro Gas Block is a compact and robust barrel designed for suppressed .300 Blackout AR pistol builds. Featuring a Hanson profile with added rigidity behind the gas block, this barrel excels as a stable suppressor host while maximizing performance for the 300 BLK cartridge's powder burn.

With a 1:7 twist rate optimized for stabilizing heavier projectiles and a QPQ corrosion-resistant nitride finish, this barrel delivers outstanding accuracy and durability. The pre-installed low-profile gas block and coil pin ensure secure attachment. Precision-machined, HP/MPI tested, and backed by Ballistic Advantage's sub-MOA accuracy guarantee with match-grade ammunition, it's an exceptional choice for a high-performance 300 BLK pistol build.

Specs:

• Caliber: .300 Blackout
• Barrel Length: 8.3"
• Material: 4150 Chrome Moly Vanadium
• Finish: QPQ Corrosion-Resistant Nitride
• Barrel Profile: Hanson
• Gas System: Pistol Length
• Twist Rate: 1:7
• Muzzle Thread: 5/8x24
• Gas Block: Lo-Pro .750" Gas Block Included
• Feed Ramps: Nickel Boron Coated Extended M4