Ballistic Advantage BABL556014MC Classic Series 5.56 M4 Carbine-Length Chrome-Lined Barrel

Ballistic Advantage BABL556014MC Classic Series 5.56x45mm NATO 16" Threaded M4 Profile Chrome-Lined, Carbine Length Gas System, Black Phosphate Chrome Moly Vanadium Steel, Fits AR-15

The Ballistic Advantage BABL556014MC Classic Series barrel is designed for 5.56 platforms requiring a dependable M4 carbine-length configuration. Manufactured from durable chrome-moly vanadium steel, this barrel provides a strong foundation for service, training, competition, and general-purpose rifle builds. Its conventional profile and M4 feed ramp extension support compatibility with appropriate carbine-style upper receiver assemblies and related components.
The bore and chamber feature a chrome lining that helps resist corrosion, simplifies cleaning, and supports consistent performance through extended use. A manganese phosphate finish provides a rugged external surface with added resistance to wear and handling marks. The M4 feed ramp extension is phosphate coated to complement the barrel’s durable finish and support reliable cartridge feeding when properly installed with compatible components.
A 1:7 twist rate is suited to stabilizing a broad range of commonly used 5.56 projectiles, subject to ammunition selection, rifle configuration, and individual firearm performance. The Classic Series design offers a practical balance of proven materials and functional features for builders and shooters seeking a replacement or new-build barrel from Ballistic Advantage. Professional installation, proper headspace verification, and final inspection by a qualified gunsmith are recommended before use.
This Ballistic Advantage barrel is intended for use with compatible 5.56 components and should be selected according to the specifications of the complete firearm or upper receiver assembly. Always follow applicable laws, manufacturer instructions, and established firearm safety practices when installing, maintaining, or using this component.

Features:

• Caliber: 5.56

• Model: Classic Series

• Barrel Type: M4 carbine length

• Material: Chrome-moly vanadium steel

• Twist Rate: 1:7

• Bore and Chamber: Chrome lined

• Finish: Manganese phosphate

• Feed Ramp Extension: Phosphate coated M4 style