The Ballistic Advantage Modern Series Barrel (brand part no. BABL308003M) is a 16-inch .308 Winchester AR-10 barrel machined from 4150 chrome moly vanadium steel and finished in a QPQ corrosion-resistant coating for long service life. Ballistic Advantage cuts this Tactical Government profile barrel with a 1:10-inch twist rate and a mid-length gas system, and adds a QPQ-coated M4 feed ramp extension for reliable feeding under hard use. It is a direct upgrade for anyone building or repairing a .308 AR-10 platform who wants a durable, accurate barrel without a custom order.

Key Specifications

• Chambered in .308 Winchester (7.62 NATO).
• 16-inch barrel length.
• Runs a mid-length gas system for smoother cycling.
• 1:10-inch twist rate, suited to common .308 bullet weights.
• Machined from 4150 chrome moly vanadium steel for strength and heat resistance.
• Finished in QPQ corrosion-resistant coating for durability.
• QPQ-coated M4 feed ramp extension for reliable feeding.
• Threaded 5/8×24 tpi at the muzzle.
• Tactical Government profile for the AR-10 platform.

Frequently Asked Questions

What caliber is this barrel chambered in? .308 Winchester / 7.62 NATO.

What gas system does it use? A mid-length gas system.

What is the muzzle thread pattern? 5/8×24 tpi.

Buy the Ballistic Advantage Modern Series 16-Inch Barrel

Upgrade or complete your .308 AR-10 build with a durable, QPQ-finished barrel built for hard use. Order it from our AR-10 barrels selection at our Lubbock, Texas gun shop for fast, direct shipping.