FN Herstal Five-seveN Mk3 MRD 5.7x28mm, Flat Dark Earth, 4.8 in Barrel, 20+1 Capacity, Adjustable Sights
The FN Herstal Five-seveN Mk3 MRD in Flat Dark Earth pairs the updated Mk3 slide and frame styling with a cold hammer-forged 4.8 in barrel and 20+1 capacity. This full-size, Belgian-marked example features a single-action system with an internal hammer and delayed-blowback operation, adjustable iron sights, and a five-slot Picatinny/M1913 accessory rail. It comes with two 20-round magazines and the original factory packaging.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minimal handling marks are present from previous use. Please refer to the photos for close-ups.
What's Included
- Original factory box
- FN-branded soft pistol case
- FN Five-seveN owner's manual and literature
- Two 20-round polymer-body magazines
The Mk3 series Five-seveN is identified by the slide marking "Five-seveN Mk3 cal. 5.7x28" and Flat Dark Earth finish on both slide and frame. Factory markings include "FN HERSTAL BELGIUM" and "FN COLUMBIA SC," along with "Made in Belgium" on the frame, reflecting Belgian manufacture with U.S. import and support markings.
This pistol uses a single-action, internal-hammer, delayed-blowback system. The slide has a machined steel core with a polymer cover and features front and rear serrations for positive manipulation. Controls include an ambidextrous manual safety and a left-side magazine release.
The 4.8 in cold hammer-forged barrel is paired with adjustable iron sights: a rear sight with "UP" and "R" reference marks and a front blade with a dot. A five-slot Picatinny/M1913 rail on the dust cover provides mounting for lights or other compatible accessories.
As a full-size pistol, it offers a 20+1 capacity in 5.7x28mm and comes with two 20-round magazines. Dimensions are 8.20 in overall length, 5.60 in height, and 1.35 in width, with an unloaded weight of approximately 25.1 oz, balancing capacity with manageable carry weight.