such á handgun is a big no-no here.
years ago they find out it pentrate body armor so handguns for centerfire cartridges with a smaller caliber than 6,35 Browning/.25 ACP were forbidden over night. the guns were declared as "forbidden items" and thats the same class like hand grenade and similar stuff. the very few owners of such handguns: FN in 5,6x28, the little russian PSM in 5,45x18, the single shot pistol in .221 rem fireball and some more had to bring this pistols to the police immediately and the guns were destroyed. because it were only some gunowner in question they got no money at all for compensation.