Faxon Firearms Duty Series 9mm Luger 10.5" 1:10 Twist Light Taper AR-15 Barrel - Black Nitride

The Faxon Firearms Duty Series 9mm Luger 10.5" AR-15 barrel is designed for compact 9mm pistol caliber carbine (PCC) builds, featuring a light taper profile that keeps front-end weight down without compromising shot-to-shot consistency.

Machined from 4150 CMV steel and button rifled with a 1:10 twist, this barrel is engineered to stabilize the full range of 9mm projectiles, from lightweight varmint loads through heavier subsonic and supersonic duty ammunition. The black nitride finish hardens both the bore and the exterior, delivering excellent corrosion resistance and long service life under regular use and cleaning.

The 10.5" length combined with a pistol caliber taper contour makes this barrel a natural choice for short, maneuverable PCC builds. The breech end is cut for both Glock-pattern and Colt-pattern feed ramp geometries, allowing it to drop into standard 9mm AR-15 bolt and upper setups without additional machining.

Manufactured in the USA and finished to Faxon's standard tolerances, this 9mm Duty Series barrel delivers the dependable performance and quality control the series is known for, a solid foundation for any 9mm AR-15 pistol caliber carbine build.