AR-10 Faxon Duty Series 8" Big Gunner Barrel, 8.6 Blackout, Pistol Length, 4150, Nitride

8.6 Blackout

AR-10 Faxon Duty Series 8" Big Gunner Barrel, 8.6 Blackout, Pistol Length, 4150, Nitride

AR-10 Faxon Duty Series 8" Big Gunner Barrel, 8.6 Blackout, Pistol Length, 4150, Nitride

Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary new round, 8.6 Blackout (8.6 BLK). With barrels employing an impressive 1:3 twist rate, 8.6 BLK channels rotational energy to increase energy on-target.

• Barrel Material: 4150 CMV
• Rifling: Button
• Barrel Caliber: 8.6 BLK
• Barrel Twist: 1:3
• Barrel Length: 8"
• Barrel Profile: Big Gunner
• Barrel Gas System: Pistol
• Inside Finish: Salt Bath Nitride
• Outside Finish: Salt Bath Nitride
• Muzzle Thread: M18x1.5, tapered shoulder (adapter included)
• Gas Block Diameter: .875"
• Gas Block Journal Length: 1.9"
• Barrel Extension: Standard DPMS Gen 1 .308 Extension, Black Oxide
• Weight: 1.6 lbs
• Magnetic Particle Inspected
• 11° Target Crown