*CONTACT US FOR A SPECIAL COUPON CODE*
Ballistic Advantage 8.3" .300 Blackout BA Hanson Pistol Length Performance Series AR 15 Barrel w/ Lo Profile Pinned Gas Block - Black - BABL300002F - 819747022578
Product Description
Staging a compact .300 AAC Blackout carbine or pistol requires balancing velocity, reliable gas operation, and front-end weight distribution. Traditional heavy-barrel profiles often make short-barreled setups front-heavy, while light profiles vibrate under rapid firing schedules, degrading precision. The Ballistic Advantage 8.3" .300 Blackout BA Hanson Performance Series Barrel resolves these trade-offs through its proprietary Hanson profile—an engineered, continuous taper that eliminates harsh shoulder transitions to optimize barrel harmonics and dissipate heat efficiently without adding unnecessary mass.
Machined from 4150 Chrome Moly Vanadium steel and treated inside and out with a corrosion-resistant QPQ Corrosion Resistant / Black Nitride finish, this barrel is purpose-built to handle both subsonic suppressed loads and high-velocity supersonic ammunition. Featuring a 1:7 twist rate, it reliably stabilizes heavy 220-grain subsonic projectiles as well as light 110-grain barrier-blind rounds. The pistol-length gas system ensures positive cycling impulse, particularly when running sound suppressors where backpressure management is critical.
Every Performance Series barrel includes a factory-matched, low-profile gas block that comes pre-drilled and includes a roll pin for a permanent, slip-proof armorer installation. Complete with M4 feed ramps and 5/8x24 muzzle threads, the BABL300002F offers a precision foundation for hard-use PDW (Personal Defense Weapon) builds and short-barreled tactical setups.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fitment into all standard MIL-SPEC AR-15 upper receivers. Requires a pistol-length gas tube (.750" gas block journal). Muzzle threaded 5/8x24 TPI for direct attachment of .30 caliber muzzle brakes, flash hiders, or suppressor mounts.
Installation Sequence:
- Safety check workspace and ensure upper receiver is completely clear.
- Apply high-temp anti-seize grease to upper receiver threads and insert barrel extension with M4 feed ramps aligned.
- Torque barrel nut to manufacturer specification (30-80 ft-lbs).
- Slide included low-profile gas block and pistol-length gas tube onto the .750" gas journal; drive the provided coil pin through the gas block/barrel indexing hole for a permanent mechanical lockup.
- Install muzzle device using a fresh crush washer or shim set torqued to 20-30 ft-lbs.
Key Features
- Proprietary BA Hanson Profile: Continuous lightweight taper optimizes barrel harmonics and balance without sacrificing stiffness.
- Factory Pinned Gas Block Included: Ships with a low-profile .750" gas block pre-indexed and drilled for a rock-solid, slip-free pin installation.
- QPQ Corrosion Resistant Finish: Full interior and exterior Black Nitride treatment delivers superior wear resistance and barrel life.
- 1:7" Twist Rate: Optimized to stabilize the full range of .300 Blackout projectile weights (110gr to 220gr+).
- Pistol-Length Gas System: Ensures reliable cycling and gas pressure with both supersonic and suppressed subsonic ammunition.
Product Specifications
- Brand: Ballistic Advantage
- Series: Performance Series
- Model: 8.3" .300 Blackout BA Hanson Barrel
- MPN: BABL300002F
- UPC: 819747022578
- Caliber: .300 AAC Blackout
- Length: 8.3 Inches
- Profile: BA Hanson
- Gas System: Pistol-Length
- Gas Block Journal: .750" (Low-Profile Pinned Gas Block Included)
- Twist Rate: 1:7"
- Material: 4150 Chrome Moly Vanadium Steel
- Finish: QPQ Corrosion Resistant / Black Nitride
- Muzzle Thread Pitch: 5/8"x24 TPI
- Weight: 16.0 oz (including gas block)
