The Glock 17 Gen5 FS MOS TB is the most fully-specified G17 configuration, combining front serrations, the Modular Optic System, and a factory threaded barrel on the Gen5 full-size platform. It allows simultaneous use of a suppressor and a miniature red dot sight, making it the definitive factory-configured suppressor host for competition and tactical use. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2021, Austria Weight: 24.87 oz Overall length: 8.03" Status: Active Intended use: Suppressor Host, Competition, Tactical