Together with the FN P90^® submachine gun, the FN Five-seveN^® Tactical Mk2 handgun and associated cartridge constitute the iconic FN^® 5.7 Weapon System.  The FN Five-seveN^® Tactical Mk2 pistol is extremely light with a high-capacity magazine.

A number of accessories fully tested and certified by FN Herstal are proposed with the FN Five-seveN^® Tactical Mk2, as well as a full range of cartridges.