FBI-specification compact Glock 19M — the compact companion to the 17M for FBI agent carry, prototyping Gen 5 features in a contract-specific configuration. Type: Pistol Action: Semi-Auto Caliber: 9mm Luger Capacity: 15 Year introduced: 2016, USA Weight: 20.99 oz Overall length: 6.85" Status: Current (FBI contract) Intended use: Law Enforcement