Ballistic Advantage Performance Series 16" 5.56 NATO Barrel with Low Profile Gas Block - BA-BABL350001F

The Ballistic Advantage Performance Series 16" 5.56 NATO barrel is a quality replacement or upgrade barrel for AR-15 builds that balances reliability, accuracy, and practical handling. Built from 4150 chrome moly vanadium steel and finished with a durable QPQ coating, this barrel comes paired with a low-profile gas block—a practical combination that saves you the extra trip to source and fit both parts separately. The Hanson profile and carbine-length gas system represent a proven middle ground: responsive enough for duty or competition use, forgiving enough for hunting and general shooting without excessive wear on bolt carriers and receivers.

Whether you're assembling an AR from the ground up, refreshing an existing platform, or building a dedicated 5.56 upper, a quality barrel is where accuracy begins. The threaded muzzle gives you flexibility to add a brake, flash hider, or suppressor to suit your mission. The included low-pro gas block keeps your sight picture and handling clean—no bulky iron sight towers to work around if you're running a red dot or magnified optic.

This is straightforward, purpose-built hardware. No marketing theater, just a barrel that will shoot and a gas block that will cycle reliably across a wide range of ammunition and environmental conditions. It's the kind of piece you select because you know the maker's track record, not because of a slick name.

Key Features

• 16" barrel length—compact handling for close-quarters and hunting, still ballistically effective for 5.56 NATO out to practical distances
• Carbine-length gas system—responsive cycling, lighter bolt carrier impulse than mid-length or rifle-length
• Hanson profile—a balance of weight, accuracy, and durability for general-purpose shooting and competition
• 4150 chrome moly vanadium steel with QPQ finish—corrosion resistance and wear protection without excessive weight
• Threaded muzzle—compatible with suppressors, brakes, and flash hiders
• Low-profile gas block included—leaves upper receiver rail clear for optics and accessories
• AR-15 compatible—drops into any standard mil-spec receiver with standard components

Specifications

Frequently Asked Questions

Will this barrel work on my existing AR-15 upper receiver?

Yes. This barrel is mil-spec compatible and will fit any standard AR-15 receiver with standard components. You'll need a barrel nut and armorers wrench to install it, along with a headspace gauge to verify proper fit—critical for safety and accuracy.

Does the low-profile gas block come installed?

The low-profile gas block is included with the barrel. Installation will require that you have the proper tools and ideally some familiarity with AR-15 assembly, or access to a qualified gunsmith.

What's the practical effective range for 5.56 NATO from a 16" barrel?

A 16" carbine is effective for 5.56 at hunting and defensive distances well beyond 300 yards, though velocity and energy drop compared to longer barrels. For precision work past that distance, a longer barrel or higher-velocity cartridge becomes advantageous.

Can I use this barrel with a suppressor?

The threaded muzzle accepts standard suppressors and muzzle devices designed for 5.56 NATO. Verify the thread pitch and diameter with your suppressor manufacturer before assembly.