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Re: UK proof and bore sizes Little Creek #667877 11/30/25 08:49 AM
Joined: Dec 2020 Posts: 1,256 Likes: 593 Parabola Sidelock
Parabola Sidelock Joined: Dec 2020 Posts: 1,256 Likes: 593	It would be unusual for a 12 bore to be proved at .740 when first made. Many were originally proved at 13 (.710) or 13/1 (.719).
	1 member likes this: HistoricBore

Entire Thread
Subject	Posted By	Posted
UK proof and bore sizes	Little Creek	11/30/25 03:22 AM
Re: UK proof and bore sizes	Carcano	11/30/25 08:10 AM
Re: UK proof and bore sizes	HistoricBore	11/30/25 10:23 AM
Re: UK proof and bore sizes	Drew Hause	11/30/25 12:39 PM
Re: UK proof and bore sizes	Parabola	11/30/25 01:49 PM
Re: UK proof and bore sizes	HistoricBore	11/30/25 05:04 PM
Re: UK proof and bore sizes	Ted Schefelbein	11/30/25 05:22 PM
Re: UK proof and bore sizes	damascus	11/30/25 07:38 PM

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