FN Five-seveN Mk3 MRD 5.7×28 Full-Size Pistol | Flat Dark Earth, Optics-Ready, Holosun Red Dot
The Mk3 MRD updates FN’s renowned Five-seveN platform with an optics-ready slide, fully ambidextrous controls, and a factory-installed Holosun micro red dot. Its flat dark earth finish, cold-hammer-forged chrome-lined barrel, and 20-round capacity give buyers a modern, low-recoil sidearm ready for duty or range use right out of the box.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Good – Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling – Intact, well-defined lands and grooves.
Specific Condition Notes: Minor superficial scratches and blemishes are present on the exterior surfaces. The bore remains clean and shiny.
What’s Included
- Holosun micro red dot sight (installed)
- Two 20-round FN 5.7×28 magazines
This Mk3 MRD variant retains the Five-seveN’s proven single-action, delayed-blowback system, delivering very low felt recoil and fast follow-up shots.
The slide arrives milled for micro red-dot optics and ships with interchangeable mounting plates, allowing easy swaps if you choose a different sight in the future.
A cold-hammer-forged, chrome-lined 4.8-inch barrel with a 1:9 RH twist enhances longevity and accuracy while simplifying maintenance.
Fully ambidextrous controls—manual safety, slide stop, and magazine release—support left- or right-handed shooters without modification.
The polymer-sheathed machined-steel slide and glass-fiber-reinforced polymer frame keep weight low while maintaining strength, and the five-slot MIL-STD-1913 rail accepts lights or lasers.