FN FNX-45 Tactical .45 ACP, Full-Size, DA/SA, Threaded 5.3 in Barrel, Optics-Ready, Black, Made in USA
The FNX-45 Tactical stands out as a full-size .45 ACP with a factory 5.3 in stainless, cold hammer-forged threaded barrel and a high 15+1 capacity. Built in the USA and marked "FN Columbia, SC USA," it features a stainless-steel slide over a durable polymer frame with replaceable steel rails. An optics-ready slide with cover plate and raised three-dot suppressor-height sights rounds out a purpose-built tactical configuration.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm presents in great shape, with minor, superficial scratches and blemishes visible under close inspection.
What’s Included
- FN factory cardboard box
- FN-branded soft carry case
- FN FNX owner's manual
- Three additional interchangeable backstraps
- Two 15-round factory FN steel magazines
The FNX-45 Tactical is a full-size, DA/SA, hammer-fired pistol chambered in .45 ACP, engineered for capacity and control. Its stainless-steel slide wears a black finish and sits on a black polymer frame with replaceable steel rails for durability. It is made in the USA and marked "FN Columbia, SC USA."
The factory 5.3 in threaded barrel uses the .578x28 TPI pattern and is cold hammer-forged stainless steel. The slide is optics-ready with the cover plate installed, and includes front and rear serrations, an external extractor, and a loaded chamber indicator. Raised three-dot suppressor-height sights provide a clear sight picture with a 6.4 in sight radius.
Controls are fully ambidextrous, including the slide stop, magazine release, and the manual safety/decocker. The trigger is a curved DA/SA unit paired with a ring hammer. An accessory rail on the frame supports common duty setup needs.
Capacity is 15+1 in .45 ACP. Ergonomics include checkered grip panels with FN medallions, interchangeable backstraps, and a lanyard loop. Overall length is 8.6 in, height 6.5 in, width 1.58 in, and weight 33.3 oz, balancing a substantial feature set in a durable tactical package.