Ballistic Advantage Modern Series 5.56 NATO Carbine Government Profile Barrel, Part BABL556005M

Ballistic Advantage BABL556005M Modern Series Carbine Government 5.56x45mm NATO 10.50" Threaded Fits AR-15

The Ballistic Advantage Modern Series 5.56 NATO barrel is designed for builders seeking dependable performance in a compact rifle platform. Part BABL556005M features a carbine-length gas system and Government profile intended for practical handling, reliable cycling, and balanced weight distribution. Its rifled bore is chambered for 5.56 NATO ammunition and uses a 1:7 twist rate to support a broad range of compatible projectile weights.
Machined from 4150 chrome moly vanadium steel, this rifle barrel is built for durability and consistent service. The QPQ corrosion-resistant finish helps protect the exterior against wear and environmental exposure while providing a uniform appearance. A QPQ-coated M4 feed ramp extension supports smooth cartridge feeding and complements the barrel’s tactical-oriented configuration. The threaded muzzle allows compatibility with properly selected muzzle devices and other accessories when used in accordance with applicable requirements.
This Ballistic Advantage barrel includes no sights and is intended for installation by a qualified individual familiar with AR-style rifle assembly and headspace verification. Confirm compatibility with the receiver, gas system, handguard, ammunition, and other components before installation. Always follow safe handling practices and applicable federal, state, and local laws. All NFA and ATF rules apply where relevant. This component is intended for lawful sporting, training, and defensive firearm applications and should be used only with compatible 5.56 NATO ammunition.

Features:

• Caliber: 5.56 NATO

• Model: Modern Series

• Barrel Profile: Carbine-length Government profile

• Twist Rate: 1:7

• Bore Type: Rifled

• Finish: QPQ corrosion-resistant finish

• Material: 4150 chrome moly vanadium steel

• Feed Ramp: QPQ-coated M4 feed ramp extension

• Muzzle: Threaded

• Sights: None

• Type: Rifle barrel

• Ammunition Type: Tactical