FN Five-seveN Mk2 5.7x28mm Semi-Auto, Belgian-Made, 4.8 in Chrome-Lined Barrel, Black, 20+1, 2013
This Belgian-made FN Herstal Five-seveN Mk2 stands out for its as-new condition, cold hammer-forged chrome-lined stainless barrel, and 2013 production with Belgian proof marks. It includes three factory 20-round magazines and retains correct FN HERSTAL BELGIUM slide markings with FNH USA Fredericksburg, VA import stamp, making it a clean, well-documented Mk2 example.
Condition
Overall Condition: As-new condition with no signs of prior handling beyond what’s typical from inspection (see photos).
Specific Condition Details: This pistol appears almost unused beyond factory testing.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What's Included
- FN factory hard case with blue fitted Five-seveN liner
- FNH USA FN Five-seveN owner's manual
- Three 20-round factory magazines
- Magazines marked "5.7x28" with witness holes
Belgian manufacture and correct factory markings define this Mk2. The slide is marked FN HERSTAL BELGIUM, the frame carries the FNH USA Fredericksburg, VA import mark, and the barrel shows Belgian proof-house stamps along with a Liège date code. The serial number plate is located on the right dustcover/rail area.
The 4.8-inch stainless steel barrel is cold hammer-forged and chrome-lined with a 1:9 RH twist, tailored for the 5.7x28mm cartridge. This configuration supports durability, corrosion resistance, and consistent performance.
Its operating system is single-action with an internal hammer and delayed blowback. Controls include a frame-mounted ambidextrous manual safety and a reversible magazine release. The slide features front and rear serrations and an external extractor for positive handling and reliable extraction.
Sights are a 3-dot setup with a fixed front blade (white dot) and an adjustable rear with windage and elevation screws. An integral MIL-STD-1913 accessory rail on the dustcover provides mounting space for compatible accessories.
The full-size polymer frame has molded checkering and raised square texture for secure purchase. The polymer-sheathed steel slide and black finish keep the package light yet robust. Capacity is 20+1, and this example includes three factory 20-round magazines with witness holes numbered to 20.




