The Glock 43 is Glock's first single-stack slim 9mm, developed after years of requests from law enforcement officers wanting a slimmer Glock for off-duty and concealed carry. Significantly thinner than the Glock 26, it fits in holsters and pockets where the double-stack subcompact does not. Adopted as backup and off-duty pistol by numerous agencies. Type: Pistol Action: Semi-Automatic Caliber: 9mm Parabellum Capacity: 6 Year introduced: 2015, Austria Weight: 16.23 oz Overall length: 6.26" Status: Active Intended use: Law Enforcement, Concealed Carry