FN America FNX-45 Tactical .45 ACP, 5.3 in Threaded Barrel, DA/SA, Optics-Ready, 15+1, Black, 2 Mags
This FNX-45 Tactical stands out with a factory 5.3-inch extended, threaded barrel, raised suppressor-ready three-dot sights, and an optics-ready slide. It is a full-size, DA/SA, hammer-fired .45 ACP with fully ambidextrous controls and a high 15+1 capacity. Made in the USA, it includes two 15-round magazines, an optics plate kit, three spare backstraps, a factory soft case, and the FNX manual.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Specific Condition Notes: There are some mild scuffs and light holster wear.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- 2x 15-round magazines
- Interchangeable backstraps (three spares)
- Optics mounting plates (kit)
- FN factory soft zippered case
- FNX owner's manual
The extended, threaded 5.3-inch barrel pairs with raised three-dot sights for clear sighting over muzzle devices. Both sights are dovetailed, and the sight height is set up for suppressor-ready use.
The steel slide features front and rear serrations for confident manipulation and an optics mounting plate secured by two screws. The slide is marked "FN Columbia, SC USA," reflecting its U.S. manufacture.
This FNX-45 Tactical is DA/SA and hammer-fired with an external spur hammer. It includes ambidextrous controls throughout, including the frame-mounted safety/decocker and magazine release, making it adaptable for either hand.
The black polymer frame has aggressive texturing and uses interchangeable backstraps to fine-tune fit; three spares are included. A four-slot Picatinny accessory rail and a lanyard ring on the frame add practical mounting and retention options.
Capacity is 15+1 in .45 ACP, and the included magazines have witness holes to 15. Additional details include the FNX-series full-size format, a serial number plate with QR code under the dustcover rail, and an overall black finish.