FN
Fn 545 MRD Full Size 45 ACP 4.10in 15+1 Flat Dark Earth
- SKU FN66-101388
- UPC 845737015725
- MPN 66101388
Caliber45 ACPCapacity15 rdBarrel4.1"ActionSemi-Auto
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About the Fn 545 MRD Full
The FN 545 MRD Full Size brings FN's service-proven engineering to shooters who need a large-frame 45 ACP that is comfortable on the range, capable for duty or defense, and set up for modern optics out of the box; this 66101388 model pairs a 4.10" black target crown steel barrel with a flat dark earth PVD optic cut and serrated steel slide, a textured FDE polymer frame with Picatinny rail, ambidextrous controls and a 15+1 capacity for a balance of control and firepower. As part of FN's 545 series, it carries the high-endurance striker system and a crisp ~6-lb. single-action-style trigger that gives consistent, predictable breaks for follow-up shots, while the driftable steel co-witness sights hold a solid sight picture when you run a red dot on the optic-ready slide. The optic cut and serrations make mounting and manipulating a reflex sight quick and intuitive, the polymer frame reduces weight without sacrificing durability, and the Picatinny rail accepts lights or lasers for home defense or duty work. Note that this firearm is classified as a firearm and requires an FFL transfer. Keywords: FN 545 MRD, FN, 45 ACP, full size, optic cut, FDE, striker-fired, 15+1, Picatinny rail.
Specifications
| Model | 545 MRD |
|---|---|
| Caliber | 45 ACP |
| Capacity | 15 rd |
| Barrel Length | 4.1 in |
| Action | Semi-Auto |
| Finish | Flat Dark Earth |






















