Ballistic Advantage 10.3″ Performance Series Hanson .300 BLK Barrel

The Ballistic Advantage Performance Series 10.3 inch barrel chambers .300 AAC Blackout and is intended for compact AR-15 pistol and short-barrel configurations. It is machined from chrome moly vanadium steel and finished with a QPQ corrosion-resistant treatment. BA reports that Performance Series barrels are HP and MPI tested and feature a Nickel Boron coated M4 feed ramp extension. Hanson Series barrels include a pinned low-profile gas block and are not designed for use with aftermarket piston kits.

Key Specifications

• The caliber is .300 AAC Blackout.
• The barrel measures 10.3 inches.
• The rate of twist is 1:7.
• The finish is QPQ.
• Muzzle threads are 5/8-24.
• The gas system is pistol-length.
• The barrel weight is 1.313 lbs.
• The contour is listed as Hanson.
• The feed ramp extension is Nickel Boron coated M4.
• The barrel includes a pinned low-profile gas block.

This compact, corrosion-resistant barrel is engineered for reliable function in short-barrel AR pistol builds and similar applications. The 5/8-24 muzzle threads accommodate a range of commonly available muzzle devices, while the Hanson contour and 1:7 twist support stabilized performance with appropriate projectiles. Its HP and MPI testing, combined with factory-installed feed ramp extension and pinned gas block, make it a practical choice for builders seeking a serviceable short-length .300 AAC Blackout option.