FN America FNX-45 Tactical .45 ACP, Black, 5.3 in Threaded Barrel, DA/SA, Trijicon SRO, Night Sights, 15+1, 2 Mags
This FNX-45 Tactical stands out as an as-new, full-size .45 ACP with a factory optic-cut slide wearing a Trijicon SRO red dot. It features a 5.3 in cold hammer-forged stainless barrel with .578x28 RH threads, suppressor-height 3-dot night sights, and fully ambidextrous controls. The pistol includes two 15-round magazines and ships with additional backstraps and optics plates.
Condition
Overall Condition: As-new condition with no signs of prior handling beyond what’s typical from inspection (see photos).
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Shows little to no wear or handling. It has been extremely well cared for. The included Trijicon SRO is bright and clean.
What’s Included
- Trijicon SRO red dot sight (installed)
- FN-branded soft case
- FN FNX owner’s manual
- Three additional interchangeable backstraps (plus one installed)
- Two optics mounting plates
- Two factory FNX-45 15-round steel magazines
The FNX-45 Tactical is a recoil-operated, DA/SA, hammer-fired pistol built for capacity, control, and adaptability. It is fully ambidextrous, with mirrored controls for the safety/decocker, slide stop, and magazine release. The polymer frame houses replaceable slide rails and wears aggressive square texturing with FN oval medallions for a secure, repeatable grip.
Its 5.3 in cold hammer-forged stainless steel barrel is threaded .578x28 RH and finished with a recessed crown and thread protector. Suppressor-height 3-dot night sights provide a clear aiming reference with or without the mounted optic.
The slide is finished in black with front and rear serrations and a factory optic cut. A mounting plate is installed, and the Trijicon SRO red dot is mounted to the slide via the optics plate for a ready-to-use sighting system.
Capacity is 15+1 in .45 ACP, and the dustcover features a MIL-STD-1913 accessory rail for lights or lasers. The design lineage traces to the USSOCOM Joint Combat Pistol program, and this example is made in the USA.