The Glock 34 Gen5 is the competition variant without the MOS cut, for shooters who prefer iron sights or use optic mounts that attach to the rear sight dovetail. Shares all Gen5 improvements with the MOS variant — improved trigger, nDLC, ambidextrous slide stop — with the 5.31-inch competition barrel and lightened slide. The non-MOS G34 Gen5 is preferred by USPSA and IDPA iron-sight competitors. Type: Pistol Action: Striker-Fired Caliber: 9mm Capacity: 17 Year introduced: 2017, Austria Weight: 22.92 oz Overall length: 8.82" Status: Active Intended use: competition