I recently went to Hull Cartridge web site and sent them a message that it was wide open here in the U.S. for their cartridges. Problem is I suppose is all the UK shell manufactures are only producing steel and bismuth shells now. No lead as it is banned in the UK
If you go on the websites for Lyalvale (now part of Fiocchi), and Gamebore you will find a statement which clarifies UK cartridge manufacturing industry regarding the pending imposition of restrictions on lead shot ammunition and their problem in facing this challenge as commercial entities.
As for the post above suggesting that an alloy mixture of Bi,Alum,Tin Zinc can reproduce the ballistics of Pb seems wishful thinking .... excepting anybody with basic grounding in physics and chemistry?
