The Best EDC Glock 19 is a Glock 23
This guide details the installation of a 9mm conversion barrel into a Gen 5 Glock 22 or 23. The video highlights how the thicker, heavier slide of the Gen 5 .40 caliber models, combined with a conversion barrel featuring a 9mm bore and a .40 caliber exterior, significantly reduces felt recoil when shooting 9mm ammunition. The process is presented as a simple drop-in modification.











