DESCRIPTION
The Ballistic Advantage 5.56 10.5" AR-15 Barrel – Government Profile Carbine Length is a high-quality, versatile barrel designed for short-barreled rifle (SBR) or pistol builds. Crafted from premium 4150 chrome moly vanadium steel, this barrel boasts exceptional durability and strength, further enhanced by a salt bath nitride finish for superior corrosion resistance.
Engineered with a government profile, the barrel features a thin contour behind the gas block shelf for reduced weight, while the larger diameter accommodates .750" gas blocks. The 1:7 twist rate is optimized for stabilizing heavier match-grade and defensive 5.56 projectiles, ensuring optimal accuracy and performance.
This modern series barrel incorporates a QPQ coated M4 feed ramp extension, ensuring reliable feeding and extraction. The 1/2x28 muzzle threading allows for easy attachment of muzzle devices, such as flash hiders or muzzle brakes. Designed for the AR-15 platform, this 10.5" barrel features a carbine-length gas system, providing a balanced combination of reliability, maneuverability, and compact size.
Specs:
- Barrel Length: 10.5"
- Caliber: 5.56 NATO
- Material: 4150 Chrome Moly Vanadium Steel
- Finish: Salt Bath Nitride
- Barrel Profile: Government
- Gas System: Carbine Length
- Twist Rate: 1:7
- Muzzle Thread: 1/2x28
- Gas Block Diameter: .750"
- Feed Ramps: M4
