Ballistic Advantage AR-9 Barrel – 8.3″ – 9MM – Straight Profile – 1/2×28 Threads

Ballistic Advantage 9mm 8.3″ AR-15 Barrel – Modern Series

Upgrade your AR-15 pistol or SBR with the Ballistic Advantage 9mm 8.3″ Modern Series Barrel. Precision-machined from chrome-moly vanadium steel, this barrel features a straight profile and QPQ corrosion-resistant finish for durability and accuracy.

Designed for versatility, this barrel is compatible with both Colt/RR and Glock-style AR builds. It boasts an integrated feed ramp, 1/2×28 threading for suppressor compatibility, and operates on a blowback system, eliminating the need for a gas block or tube.

Highlights:

• Compatible with standard mil-spec uppers and dedicated 9mm uppers
• Works with Colt/Rock River style magwell conversions or dedicated 9mm Glock mag lowers
• 1/2×28 threading for increased suppressor options
• Integrated feed ramp and barrel extension
• Enhanced feed ramp for reliable feeding

Specifications

• Brand: Ballistic Advantage
• Model: Modern Series
• MPN: BABL9MM028M
• Caliber: 9mm
• Length: 8.3 inches
• Material: Chrome Moly Vanadium steel
• Profile: Straight
• Finish: QPQ Corrosion Resistant
• Twist Rate: 1:10 inches
• Gas System: Blowback (No gas block required)
• Muzzle Thread: 1/2×28
• Weight: 13.8 ounces