FN America FNX-45 Tactical .45 ACP DA/SA Pistol – Threaded 5.3" Barrel, Optics-Ready Slide, 15+1 Capacity
The FNX-45 Tactical combines FN’s combat-proven design with modern enhancements that matter to serious shooters. A threaded, cold-hammer-forged barrel, optics-ready slide, and suppressor-height night sights make this full-size .45 ACP stand out, while its 15-round magazine and ambidextrous controls deliver practical firepower and versatility. Built in Columbia, South Carolina, this pistol reflects FN’s commitment to reliable duty-grade sidearms.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent – clean, mirror finish, no signs of wear.
Bore Rifling: Excellent – sharp lands and grooves.
Specific Condition Notes: Minor surface scratches are visible on the slide and frame from normal handling.
What’s Included
- One factory 15-round FNX-45 magazine
The FNX-45 Tactical was developed from the Joint Combat Pistol program, bringing service-grade features to the civilian market. Its stainless steel, 5.3-inch threaded barrel (0.578x28 TPI) ships ready for suppressor or compensator use and is protected by a durable matte black PVD slide finish.
An optics-ready slide with removable plate system lets the shooter mount today’s popular red-dot sights while retaining co-witness capability with the factory tritium three-dot suppressor-height sights.
The double-action/single-action, hammer-fired system offers a smooth DA pull for the first shot and a crisp SA break for follow-ups. An ambidextrous manual safety/decocker, slide stop, and magazine release support both right- and left-handed use without modification.
Its glass-filled polymer frame keeps weight manageable while accommodating a high 15+1 round capacity—exceptional for a .45 ACP. Integral accessory rails hold other tactical accessories.
Manufactured in FN’s Columbia, South Carolina facility, this pistol carries forward FN’s reputation for rugged, duty-ready handguns trusted by military and law enforcement agencies worldwide.