thats not the question
question is if lead bullets are VERBOTEN
I said its for a friend who ask for lead free bullets for hunting. I have to talk with him about this, if he is hunting in the state forest lead is not allow anymore. maybe he will only work for the future because everyone here know the greens working on the lead question. maybe not before the war in ukraine ends, they have other problems in the moment but the lead ban will come one day. he will shoot a roebuck at maybe 50 meter and I believe a 16,3 mm tin ball would be also enough for this.

I have a steel mould and the problems is if tin will soft solder it together. with a aluminium mould I would see no problem.