The Iver Johnson 1911 10mm barrel delivers a precision-built upgrade for 10mm Auto-equipped pistols, blending a black finish and robust threaded design to enhance performance and reliability. Constructed by Iver Johnson, this 5.75-inch barrel features a compact profile with dimensions of 2.45 x 2.30 x 6.70, providing a snug fit and consistent chamber alignment for improved accuracy and control. With its threaded muzzle, shooters can easily attach compatible compensators or suppressor-adapter accessories to optimize recoil management and shot cadence during tactical drills, hunting, or range sessions. The 10mm Auto caliber delivers potent stopping power and versatile utility across a range of applications, while the absence of built-in sights ensures a clean platform for aftermarket sighting solutions tailored to your preferred aiming method. Designed for durable performance, the black finish resists wear and corrosion under demanding field conditions, helping maintain marksmanship consistency over time. This Iver Johnson barrel is an ideal upgrade for diligent enthusiasts seeking to optimize their 1911 platform with a reliable threaded barrel that supports precise hand-fitting, smooth cycling, and adaptable optics-ready potential, all while maintaining a clean, professional aesthetic.