CSX micro-compact metal-frame 9mm with an optics-ready slide cut for direct MRDS mounting. Same aluminum alloy frame, single-action trigger, and manual safety as the standard CSX. The OR slide brings optic capability to the premium metal-frame micro-compact platform. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 10 Year introduced: 2023, USA Weight: 19.5 oz Overall length: 6.1" Status: Active Intended use: Concealed Carry / Backup