FN America FNX-45 .45 ACP DA/SA Full-Size Pistol, 4.5 in Barrel, Ambidextrous Controls, 15+1 Capacity, Custom Green/Gold, Slide Lightening Cuts
This FNX-45 stands out as a full-size .45 ACP with 15+1 capacity, a DA/SA system with manual safety and decocker, and true ambidextrous controls. This example features a custom green-and-gold paint application and slide lightening cuts, pairing distinctive appearance with the FNX platform’s robust feature set. Manufactured by FN America in Columbia, South Carolina.
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 pistol presents in great shape. Minor scratches and blemishes are visible on the finish. The bore is clean and shiny. The pistol has been painted in a mix of green and gold. The slide includes lightening cuts.
What’s Included
- Original case
- Owner's manual
- Gun lock
- Spare interchangeable backstrap
- 1x 15-round magazine (steel body with polymer base plate)
The FNX-45 is a full-size .45 ACP with a 15+1 double-stack magazine, offering DA/SA operation with a manual safety and decocker that supports cocked-and-locked carry. True ambidextrous controls cover the safety/decocker, slide stop, and magazine release.
Construction includes a stainless-steel slide and a polymer frame with steel slide-rail inserts, plus an external spurred hammer. The slide has front and rear serrations, and this example also shows lightening cuts. Fixed combat sights are installed.
The 4.5 inch non-threaded barrel uses a 1:16 RH twist. An integral multi-slot accessory rail on the frame supports lights or lasers, and a lanyard loop is fitted at the grip.
This pistol has been custom-painted in a mix of green and gold. It retains the FNX ergonomics with interchangeable backstraps and includes one 15-round magazine with a steel body and polymer base plate. It was manufactured by FN America in Columbia, South Carolina.




