You must demonstrate continued participation in shooting sports if your permit is valid until further notice and your intended use is: hunting, shooting sports, recreational shooting, reservist activities (training contributing to military capability), demonstrations, filming and other similar presentations and your firearm is: pistol, small-calibre pistol, revolver, small-calibre revolver, specially dangerous firearm or self-loading single-shot firearm.
https://poliisi.fi/en/demonstrating-continued-participation-in-shooting-sports