Ballistic Advantage Performance Series 5.56 NATO 11.3" Black QPQ 4150 CMV Hanson Carbine AR-15 Barrel

The Ballistic Advantage Performance Series 5.56 NATO 11.3" barrel is a short, no-nonsense upgrade for builders running a short-barreled rifle or SBR platform. This 11.3-inch Hanson profile barrel in 4150 CMV steel gives you the compact handling and maneuverability that makes SBR builds popular for close-quarters work, competition, and home defense, without sacrificing the velocity and accuracy you expect from a quality AR-15 barrel.

Built to Ballistic Advantage's sub-MOA accuracy standard, the barrel ships as a precision-finished component ready to integrate into your upper receiver assembly. The 4150 CMV steel and QPQ finish deliver durability and corrosion resistance that hold up through hard use and neglectful storage alike. The Hanson contour balances structural rigidity with weight savings—a real consideration when every ounce matters on a short, maneuverable platform.

Whether you're completing a dedicated SBR build, upgrading an existing short-barrel upper, or testing a new configuration at the range, this barrel gives you the engineering and manufacturing precision Ballistic Advantage is known for. American-made and designed for long-term reliability, it's a straightforward choice when accuracy and durability aren't negotiable.

Key Features

• 11.3-inch length optimized for short-barreled rifle (SBR) and compact AR-15 builds
• 4150 CMV steel construction for strength and corrosion resistance
• QPQ finish for enhanced durability and longevity
• Hanson profile: efficient weight distribution without sacrificing structural integrity
• Guaranteed sub-MOA accuracy
• American-made precision manufacturing
• 5.56 NATO chamber

Specifications

Frequently Asked Questions

What is this barrel best suited for?

The 11.3-inch length makes this barrel ideal for short-barreled rifle (SBR) builds, compact AR-15 configurations, and shooters prioritizing maneuverability. It's popular for close-quarters applications, competition builds, and home-defense-oriented platforms where a full-length rifle isn't practical.

What does the Hanson profile offer?

The Hanson contour is designed to balance strength and weight. It provides the structural rigidity needed for consistent accuracy while keeping the barrel lighter than heavier profiles—a meaningful advantage on a short, handheld platform.

Is this barrel American-made?

Yes. Ballistic Advantage manufactures this barrel in the United States to their sub-MOA accuracy standard using precision machining and engineering.

What comes with the barrel?

The barrel is shipped as a component ready for installation into an AR-15 upper receiver. It does not include a bolt carrier group, upper receiver, or gas system components.