Faxon Firearms Duty Series 5.56 NATO Gunner Rifle-Length Barrel - 20"

Faxon Firearms Duty Series 5.56 NATO barrel has a Gunner profile that redefines performance in a rifle-length AR-15 barrel. Blending the rigidity of a government profile with the agility of a pencil profile, it strikes the perfect balance between accuracy, handling, and fatigue resistance. This translates to longer training sessions, more confident maneuvers, and all-day hunting comfort.

Features:

• 20” barrel chambered in 5.56 NATO, Gunner profile
• 4150 CMV steel, Nitride finish
• 1:8 twist
• 1/2x28 muzzle threads
• Rifle length gas system
• Magnetic particle inspected
• 11-degree target crown
• Gas block diameter: .625”
• Weight: 1.67 lbs

Crafted from premium 4150 chromoly steel, the Gunner barrel boasts exceptional durability and stress-relieving processes for unwavering reliability. Button rifling and a nitride finish inside and out further enhance accuracy and corrosion resistance. The 20-inch length maximizes velocity and effective range, ideal for long-distance engagements and hunting applications.