The FN FNX-45 Tactical is a full-size .45 ACP semi-automatic pistol developed for demanding defensive and duty applications. Its checkered polymer frame, low-bore axis, and interchangeable backstraps provide a secure, customizable grip and help reduce felt recoil. The 5.3-inch cold hammer-forged stainless steel barrel features a threaded muzzle for compatible suppressors, compensators, and other accessories. A stainless steel slide is equipped with high-profile combat night sights and an optics-ready mounting system with two bases for compatible red-dot sights. Fully ambidextrous controls support convenient operation for right- and left-handed users.

Key features

• 15+1 capacity provides substantial onboard firepower
• 5.3-inch threaded stainless steel barrel supports suppressors and compensators
• Optics-ready slide includes two mounting bases for compatible red-dot sights
• High-profile combat night sights support target acquisition in low-light conditions
• Ambidextrous operating controls accommodate right- and left-handed users
• Checkered polymer frame and interchangeable backstraps provide a secure, customizable grip

The FN FNX-45 Tactical combines .45 ACP performance with suppressor compatibility, low-light sights, and optics-ready versatility for a capable full-size pistol configuration.