Features:

Caliber: 5.56 NATO
Finish: Type III Class 2 Hardcoat Anodized
Upper Receiver: BA AR-15 Enhanced Upper - 7075-T6 Aluminum
Handguard: 12-Inch BA Logic M-LOK Handguard
M4 Feed Ramps: Yes
Muzzle Device: Not Included
Barrel: BA Performance Series 13.9" 1:7 QPQ Coated 4150 Chrome Moly Vanadium Hanson Barrel
Muzzle Thread Pattern: 1/2"-28 TPI
Gas Block: BA .750" Low-Profile Gas Block
Gas Tube: Mid-Length Melonite Gas Tube
Bolt Carrier Group: Not Included
Charging Handle: Not Included

*This upper assembly does not come with Muzzle Device, Bolt Carrier Group and Charging Handle

*This upper receiver assembly has a barrel that is shorter than 16". This upper is only for use on AR pistol lower receivers and NFA registered Short-Barreled Rifle (SBR) lower receivers. All NFA laws apply!

Specifications:

Weight: ~2.93 lbs.
Overall Length: ~21.1"

Compatibility:

AR-15 lower receiver

Includes:

1x Ballistic Advantage 13.9" 5.56 Hanson Mid-Length Complete Upper

Details:

If you want to build a cool SBR or AR pistol for personal defense, or any other application, you should check out the Ballistic Advantage Hanson Mid-Length Complete Upper.

Starting with the barrel, this upper assembly features an excellent 13.9-inch Hanson Profile barrel. The Ballistic Advantage Hanson profile barrels are made with a shoulder-less design and have a lower barrel “whip”. This increases accuracy when firing at high speeds or in full auto.

The barrel is made from 4150 Chrome Moly Vanadium steel, the same kind of steel used to make Mil-Spec barrels. It is more resistant to heat and corrosion and is stronger than simple stainless steel. This upper comes with a low-profile gas block with a melonite-coated mid-length gas tube. This gas tube also allows for better high-heat performance and is more corrosion-resistant.

This upper assembly comes with a 12" AR15 BA Logic M-LOK Handguard. This handguard has M-LOK slots at 3, 6, and 9 o'clock positions and a full top Picatinny rail for mounting optics and other accessories.