FN 545 Tactical .45 ACP Striker-Fired Pistol | FDE, Optics-Ready, Threaded Barrel
Released in January 2023, the FN 545 Tactical brings FN’s battle-proven 509 Tactical features to the hard-hitting .45 ACP cartridge. This full-size pistol combines a 15-round double-stack capacity, factory suppressor-height night sights, and an optics-ready slide finished in durable FDE PVD. A cold-hammer-forged, threaded stainless barrel and fully ambidextrous controls round out a package aimed at shooters who want modern modularity with maximum .45 ACP firepower.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent – clean, mirror finish, no signs of wear.
Rifling Condition: Excellent – sharp lands and grooves.
Specific Condition Notes: The pistol displays minimal evidence of prior firing, and the bore remains bright with crisp rifling throughout.
What’s Included
- FN-branded FDE zippered soft pistol case
- 1 x 15 rd magazine, and 1 x extended
- Factory interchangeable backstraps
- Factory optics-mounting plate kit with screws
- User manual
The 4.71 in. cold-hammer-forged stainless barrel features a .578-28 thread and a target crown, ready for suppressors or compensators straight from the box. A polished feed ramp supports reliable feeding with a wide range of .45 ACP loads.
FN’s Low-Profile Optics Mounting System accepts roughly ten popular micro red-dot footprints without added height, allowing co-witness with the factory suppressor-height tritium 3-dot sights. The slide’s forward and rear serrations offer sure purchase for press checks and slide manipulations, even when wearing gloves.
The flat-faced polymer trigger, conical striker rated for 100,000 dry-fire cycles, and ambidextrous slide stop, magazine release, and safety tab provide a modern ergodynamic shooting experience adaptable to right- or left-handed users. Two interchangeable backstraps let the shooter fine-tune grip profile.
Sharing holsters, mag pouches, and many accessories with the FN 509 Tactical family, the FN 545 Tactical offers a familiar ecosystem while delivering one of the highest standard capacities available in a .45 ACP handgun.