FAXON BBL AR15 DUTY GUNNER 300BLK 16 CARB

Faxon Duty Series 16 Gunner 300 BLK AR-15 Barrel (Carbine-Length Gas) – 4150 CMV– Button Rifled — Gunner Profile — Nitride Inside & Out — MPI & Headspace Checked – The Faxon Duty Series 16 Gunner 300 BLK is the ideal balance of strength weight and performance. The Gunner profile combines the durability of a government contour with the agility of a pencil barrel-keeping the rifle balanced and responsive for any application. – Machined from 4150 CMV steel button rifled with a 1:8 twist and treated with salt bath nitride inside and out for corrosion resistance and long service life. Every Faxon barrel is stress relieved air-gauge tested MPI inspected and headspace verified for unmatched quality control. – Key Benefits – Gunner Profile: Combines Gov’t strength with Pencil-like handling for ideal balance. – Carbine-Length Gas: Tuned for reliable cycling in 300 BLK platforms. – 4150 CMV Steel: Mil-spec-grade strength and excellent heat resistance. – Nitride Inside & Out: Improved barrel life corrosion resistance and easier cleaning. – Precision QC: Stress relieved MPI tested and headspace checked in-house. – Specifications – Caliber / Chamber 300 Blackout (300 BLK) – Length 16 – Profile Gunner – Gas System Carbine-Length – Material 4150 CMV – Rifling Method Button-Rifled; 1:8 Twist – Finish Salt Bath Nitride (inside & out) – Muzzle Threads 5/8×24 – Gas Block Diameter .750 – Gas Block Journal Length 1.9 – Barrel Extension M4 – Weight 1.48 lbs – Crown 11° Target Crown