Glock 23 Threaded Pistol Barrel – .40 CAL to 9 mm Conversion – DLC (Gen 1-4)

The F.J. Feddersen GL23CTD is a match-grade conversion barrel for the popular Glock 23 handgun (Gen 1-4). It will change the caliber from .40 CAL to 9 mm. Our Glock replacement barrels are milled from 416 stainless steel using our patented production techniques and decades of gunsmithing experience. FJF gun barrels are perfect replacements for the original factory barrels. Just drop one in for the perfect fit and improved accuracy. The GL23CTD model has a threaded end that is ready for silencers, and a hard DLC finish for a dark gray-to-black appearance.