The G23 Gen5 MOS is the compact .40 S&W Glock, combining the G19-equivalent frame with .40 S&W chambering and MOS optics capability, remaining popular with law enforcement agencies committed to .40 S&W. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: .40 S&W Capacity: 13 Year introduced: 2018, Austria/USA Weight: 21.16 oz Overall length: 7.36" Status: Active Intended use: Law Enforcement, Duty, Concealed Carry