The FN FNX-45 Tactical pistol in .45 ACP with a 15+1 capacity (brand part no. 66966) delivers a duty-grade DA/SA platform built around a cold hammer-forged stainless steel barrel threaded for suppressor use. FN America raises the night sights for suppressor-height clearance, and the slide is cut and threaded for an optional electronic red dot. The polymer frame includes two interchangeable backstraps, a MIL-STD 1913 accessory rail, and a fully ambidextrous decocking/safety lever, slide stop, and magazine release. Two 15-round magazines ship with the pistol along with two mounting bases for optional red dot sights. Among threaded-barrel semi-auto handguns, this FNX-45 Tactical configuration favors shooters who want suppressor and optic compatibility in .45 ACP.

Key Specifications

• Chambered in .45 ACP.
• Capacity of 15+1 rounds.
• The barrel measures 5.3 inches, cold hammer-forged and threaded for suppressor use.
• The sights are raised night sights for suppressor-height clearance.
• The slide is cut and threaded for an optional electronic red dot.
• The controls are fully ambidextrous, including the decocking/safety lever.
• Two 15-round magazines ship with the pistol.
• The action is Double Action/Single Action.
• Rifled with a 1-16 twist rate.

Frequently Asked Questions

Is the barrel threaded for a suppressor? Yes, the cold hammer-forged barrel is threaded, and the sights are raised for suppressor-height clearance.

Is this pistol optic ready? Yes, the slide is cut and threaded for an optional electronic red dot, with mounting bases included.

Buy the FN FNX-45 Tactical, 15-Round

Suppressor-ready and optic-compatible .45 ACP performance is exactly what this FNX-45 Tactical delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.