Faxon Firearms Gunner Profile 6.5 Grendel 16" 1:8 5R AR-15 Barrel - Black Nitride

The Faxon Firearms Gunner Profile barrel brings match-grade precision to a lightweight, hunting-ready package. Machined in-house in Cincinnati, Ohio, this 16" barrel is purpose-built for the 6.5 Grendel Type II AR-15 platform and offers a versatile foundation for hunting rifles, long-range carbines, and competition builds alike.

Faxon's Gunner contour is a medium-tapered profile that trims weight compared to a heavy fluted barrel while retaining the rigidity needed for consistent accuracy. This particular Gunner is cut from 416-R stainless steel with 5R button rifling and a 1:8 twist rate, a combination designed to stabilize the full range of 6.5 Grendel bullet weights while minimizing jacket deformation and fouling. The bore and exterior are finished in black nitride for added corrosion resistance, improved lubricity, and extended service life. The barrel extension is finished in NP3 (Nickel Teflon) for smooth, reliable bolt engagement.

The barrel is fully stress relieved, air-gauge tested, and crowned to an 11-degree target specification to ensure superior shot-to-shot consistency. Configured for a mid-length gas system with 5/8x24 muzzle threads and weighing in at 1.53 lbs, the Gunner profile delivers a balanced, responsive handling feel. Every Faxon barrel is MPI inspected to the company's rigorous in-house quality standards.

Drop-in ready for any standard AR-15 upper, the Faxon Gunner Profile 6.5 Grendel barrel is an excellent choice for shooters building a lightweight hunting rig, a precision gas-gun for the range, or a versatile do-all carbine that performs in any role.