GLOCK 47 M.O.S., Striker Fired, Semi-automatic, Polymer Frame Pistol, Full Size, 9MM, 4.49 Barrel, Custom Blaze Camo Cerakote Finish by Skydas, Optics Ready, Fixed Sights, 17 Rounds, 3 Magazines PA475S203MOSN The G47 MOS was developed for the United States Customs and Border Protection (CBP) in 2019 and is now available on the commercial market. The G47 MOS provides the same reliability and performance as the G17 Gen5 MOS, with a shortened dust cover, and maintains parts compatibility with the G17 Gen5 MOS, G19 Gen5 MOS, and G45 MOS.