Brownells - Jack Rowe, Master Gunsmith Series, Bore Size and Proofing, Part 2 of 6

[@ValMartinIreland]

Great stuff. All proofing in Ireland is done in Britain. There is no Irish Proof house, but there is rules of proof. They are in line line with Britain and the European Union. Its not well enforced for second hand guns. It the barrel blows, then the laws of liability apply the same as in the USA.