The Glock 47 MOS Gen5 was developed for the U.S. Customs and Border Protection contract, pairing the full-size G17 Gen5 slide length with the G45/G19X crossover frame dimensions. Unlike the G45 which uses the G19 slide, the G47 uses the longer G17 slide, creating a true full-size pistol on the crossover frame. The MOS system enables red dot mounting. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2021, Austria Weight: 25.59 oz Overall length: 8.07" Status: Active Intended use: Military, Law Enforcement