FN FNX-45 Tactical .45 ACP

The FN FNX-45 Tactical is a semi-automatic .45 ACP handgun designed for range use, service applications, and personal defense. Its configuration emphasizes controllability and accessory compatibility for shooters who need a full-featured duty-style pistol.

The pistol is built on a polymer frame with a serrated stainless-steel slide and a threaded, cold hammer-forged barrel. Ergonomics include interchangeable backstraps, ambidextrous controls, and an optic-capable slide footprint, while factory night sights provide low-light target reference.

Key Specifications

• The caliber is .45 ACP.
• The action is Semi-Auto.
• The barrel length is 5.3 inches.
• The frame material is Polymer.
• The grip material is Polymer.
• The controls are fully ambidextrous as indicated by Yes.
• The optic footprint supports multiple mounting options.
• The muzzle is Threaded.
• The sights are NIGHT SIGHTS.
• The weight is 33.6 ounces.

State Restrictions: This firearm is not available for sale in California and Illinois.

For shooters seeking a robust .45 ACP option with threaded-barrel capability and ambidextrous controls, the FN FNX-45 Tactical delivers a feature set suited to range, duty, and defensive use. Buy the FN FNX-45 Tactical .45 ACP online today.