The FNX-45 Night Sights variant packages the standard FNX-45 DA/SA .45 ACP pistol with factory Trijicon night sights for law enforcement and duty carry buyers seeking a factory-complete setup. Internally identical to the standard FNX-45. Type: Pistol Action: Semi-Automatic Caliber: .45 ACP Capacity: 15 Year introduced: 2010, Belgium Weight: 33.6 oz Overall length: 7.9" Status: Active Intended use: law_enforcement, service