The Glock 23 Gen5 MOS is the current-production optics-ready compact .40 S&W pistol, combining Gen5 improvements with the MOS system on the compact frame. It occupies the same dimensional footprint as the G19 but in .40 S&W caliber, offering major power factor in a carry-size package. Type: Pistol Action: Semi-Automatic Caliber: .40 S&W Capacity: 13 Year introduced: 2020, Austria Weight: 23.65 oz Overall length: 7.36" Status: Active Intended use: Competition, Law Enforcement, Concealed Carry