Subcompact striker-fired Arex. Smallest in the Rex line; optics-ready; for deep concealed carry; fills the micro-compact slot in the Arex lineup. Type: Pistol Action: Semi-Automatic Caliber: 9mm Luger Capacity: 13 Year introduced: 2022, Slovenia Weight: 21 oz Overall length: 6.5" Status: Active Intended use: self_defense