We probably know lead ammunition is to be banned as it is believed to be harmful to the environment. Just had this from the NSRA https://www.nsra.co.uk/index.php/news/3798-nsra-statement-on-the-proposals-from-hse-regarding-lead-ammunition not wishing to scare monger but the sale of lead ammunition is to be banned unless used on licensed ranges. This would include collectors and dealers unless the proposed rules are made to include collecting with no intent to use. Not just small bore, jacketed centre fire, lead coated and lead studded would be considered lead ammunition. Suggest you all write to your MP, sign petitions etc. or go underground.
