Faxon Match Series 18" GUNNER 6.5 Grendel Mid-Length 416-R Stainless Nitride 5R Nickel Teflon Extension Barrel

Faxon Match Series 18" GUNNER 6.5 Grendel Mid-Length 416-R Stainless Nitride 5R Nickel Teflon Extension BarrelFaxon's MATCH SERIES of barrels takes our renowned performance and value to the next level.Manufactured 100% in-house from gun-barrel-quality bar-stock, the Match Series starts with 416-R in 5R rifling. 5R is a hybrid rifling, with lands opposite grooves and reduced sharp angles that minimize jacket deformation, increasing velocity and easy cleaning. After rigorous testing, the barrels are Nitride treated inside and out, locking in the bore, improving barrel life, and keeping the elements at bay.The extension is coated in Nickel Teflon, which provides incredible dry lubricity and corrosion resistance, and, with the coating, tightens the fit between the extension and receiver - again improving accuracy. Combined, the Match Series of barrels is ready for when duty calls or the buzzer beeps with unrivaled performance value.Features Barrel Material: 416R Certified Gun Barrel Quality Stainless Steel Barrel Type: 5R Button Rifled Barrel Caliber: 6.5 Grendel Type II Barrel Twist: 1:8 Barrel Length: 18" Barrel Profile: Gunner Barrel Gas System: Mid Inside Finish: Salt Bath Nitride Outside Finish: Salt Bath Nitride Muzzle Thread:5/8-24 TPI (Threads Per Inch) Gas Block Diameter: .750 Gas Port Diameter: .077" Gas Block Journal Length: 1.9" Barrel Extension: M4, Nickel Teflon Coated Weight: 1.68 lbs Magnetic Particle Inspected! Polished 11-degree Target Crown