The FN 502 is a polymer frame single-action hammer-fired semi-automatic pistol manufactured in Columbia, South Carolina, by FN America, a division of FN Herstal.
Introduced in September 2021, the FN 502 is chambered in .22 Long Rifle and is intended for target shooting.
The FN 502 is based on the FN 509 design.
The FN 502 is FNâÂÂs first semi-automatic rimfire pistol as well as the first rimfire pistol with a slide-mounted tactical red dot.