FN FNX-45 Two-Tone 4.5" .45 ACP DA/SA Pistol with Ambidextrous Controls & 15-Round Capacity
The FNX-45 stands out as a full-size .45 ACP built for heavy-duty service use. This two-tone variant combines a matte stainless slide with a black glass-filled polymer frame, giving it both visual contrast and corrosion resistance. Cold-hammer-forged construction, fully ambidextrous controls, and a high 15+1 capacity make this pistol attractive to shooters who want modern ergonomics in a proven double-action/single-action design.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Specific Condition Notes: Light carbon buildup is present, but the pistol remains in overall great shape.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- FN factory hard plastic pistol case (black)
- Factory paperwork
- Three 15-round FNX-45 steel magazines
The FNX-45 was developed from FN’s Joint Combat Pistol program entry, bringing battle-ready features to the commercial market. Its 4.5" cold-hammer-forged stainless barrel offers long service life and consistent accuracy, while the 1:16" right-hand twist stabilizes common .45 ACP bullet weights.
Fully ambidextrous controls—magazine release, slide stop, and combined safety/decocker—let right- and left-handed shooters run the gun without modification. The exposed ring hammer and DA/SA trigger system provide both second-strike capability and a crisp single-action break.
The black polymer frame houses a 15-round double-stack magazine yet maintains a manageable grip circumference. Checkered panels and interchangeable backstraps let the shooter tailor the feel. Up front, a four-slot MIL-STD-1913 rail easily accepts lights or lasers.
Front and rear cocking serrations, an external extractor, and three-dot fixed sights round out a package designed for reliability and fast handling. This is the standard (non-Tactical) configuration, offering the same core performance at a lighter weight and lower profile.