FN 545 MRD .45 ACP Full-Size Striker-Fired Pistol | 4.1" Cold-Hammer-Forged Barrel | 15+1 Capacity | Optic-Ready
Introduced in 2023, the FN 545 MRD brings the proven FN 509 lineage to the .45 ACP platform, delivering 15-round flush-fit magazines in a duty-sized frame. Its cold-hammer-forged, target-crowned barrel is rated for +P ammunition, and the slide is factory-milled for the FN optics-mounting plate system—ready to accept today’s most popular micro red dots. Fully ambidextrous controls, steel 3-dot sights, and a four-slot Picatinny rail round out a feature set tailored for serious defensive or duty use.
Condition
Overall Condition: Excellent – showing only faint signs of prior use or handling.
Bore Condition: Excellent – clean, mirror finish with sharp lands and grooves.
Specific Condition Notes: Light signs of wear and handling are visible on high-contact surfaces but do not affect function or appearance.
What’s Included
- FN-branded black soft zip pistol case
- 2 × 15-round factory FN 545 stainless-steel magazines
- Spare interchangeable polymer backstrap (factory)
- FN 545 owner’s manual
The optic-cut slide accepts FN’s plate system, allowing direct mounting of leading micro red dots without extra machining.
A fully ambidextrous magazine release and slide stop make the pistol immediately usable for left- or right-handed shooters.
The 4.1" stainless-steel barrel is cold-hammer-forged for long service life and features a target crown for consistent accuracy.
Steel 3-dot sights provide a clear sight picture out of the box; the rear sight is drift-adjustable for windage.
Built on a black polymer frame with an interchangeable backstrap, the FN 545 offers a high-grip geometry and a four-slot Picatinny rail for lights or lasers.