Hi Emri,
i dont know anything about the hunting rules/laws? ( Hope thats correct ) but here the bullets must have a specific energy ( Joule ) that means your bullet must have a energy from 2000joule at 100m that it is allowed to hunt deers with it. So normaly the softer loads doesnt have the energy at 100metres. But as i said i dont know anything of your game.
Regards
Gunner