AT3 Tactical AR-9 Barrel - 16" - 9MM - Straight Profile - 1/2x28

Powerful Pistol Caliber Performance in a Carbine Package

Crafted from premium 4150 CrMoV steel per MIL-B-11595E specs and protected by a rugged black nitride finish.

The straight profile adds a balanced weight while maintaining accuracy with 9mm ammunition. At just 16″ long with 1/2×28 muzzle threads, it’s an ultra-compact option for dedicated 9mm AR uppers or PCC builds.

Specifications

• Model: Straight 16″ 9mm Barrel
• Material: 4150 CrMoV Steel (Mil-B-11595E)
• Finish: Black Nitride
• Length: 16″
• Twist Rate: 1/10
• Muzzle Threads: 1/2×28