The FN 545 Tactical pistol in .45 ACP with a threaded barrel and black finish (brand part no. 66101385) delivers serious stopping power in a duty-capable, suppressor-ready platform. FN America builds the pistol with a 10+1 capacity, a 4.71-inch barrel threaded .578×28 for compensators and suppressors, and a double-action-only trigger for consistent pull weight on every shot. Night sights sit at suppressor height for use with a can mounted, and the optic-cut, serrated slide with fully ambidextrous controls rounds out the package. Two magazines ship with the pistol. Among suppressor-ready semi-auto handguns, this FN 545 Tactical configuration favors shooters who want a full-power .45 ACP platform built for optics and suppressors.

Key Specifications

• Chambered in .45 ACP.
• Capacity of 10+1 rounds.
• The barrel measures 4.71 inches.
• The barrel is threaded .578×28 for suppressor use.
• The trigger action is double action only, giving consistent pull weight shot to shot.
• The sights are suppressor-height night sights, usable with a can mounted.
• The slide is optic-cut and serrated, with fully ambidextrous controls.
• Two magazines ship with the pistol.
• The rifling twist rate is 1-in-16-inch.

Frequently Asked Questions

Is this pistol ready for a suppressor? Yes, the barrel is threaded .578×28 and the sights are set at suppressor height.

What trigger action does this pistol use? Double action only, giving a consistent pull weight on every shot.

Buy the FN 545 Tactical Pistol, .45 ACP

Full-power .45 ACP performance with suppressor and optic readiness is exactly what this FN 545 Tactical delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.