Ballistic Advantage Classic Series 5.56×45 16in M4 Barrel

Description

The Ballistic Advantage Classic Series 5.56×45 NATO 16in M4 Carbine barrel is designed as a durable, serviceable replacement or upgrade for AR-15 platforms. Machined from chrome moly vanadium steel, it features a chrome-lined bore and chamber and a manganese phosphate exterior finish for corrosion resistance. The barrel employs a carbine-length gas system with an M4 profile and a 1:7 twist rate for stabilizing a wide range of 5.56/.223 loads. The muzzle is threaded 1/2-28 to accept common muzzle devices.

Key Specifications

• Chambered for .223 REM / 5.56 NATO.
• The barrel measures 16 inches in length.
• The rate of twist is 1:7.
• Material is Chrome Moly Vanadium steel.
• The bore and chamber are chrome-lined.
• Finish is manganese phosphate.
• Contour is M4 profile.
• Gas system length is Carbine.
• Muzzle threads are 1/2-28.
• Barrel weight is 1.75 lbs.

Built to deliver consistent service and long-term durability, this Classic Series barrel is well-suited for range use, duty builds, and field applications where reliable function and straightforward performance matter. Its chrome-lined bore and robust construction prioritize longevity and easy maintenance, while the M4 contour and carbine gas system preserve familiar handling for AR-15 users.