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Re: British 12 ga. bore diameter SKB #565779 02/22/20 01:29 PM
Joined: Feb 2013 Posts: 181 Likes: 64 Canada Tim Cartmell Sidelock
Tim Cartmell Sidelock Joined: Feb 2013 Posts: 181 Likes: 64 Canada	I have an older 12 gauge Birmingham shotgun 1904-1925 proofs marked 13/1, so there must be a range? What does the 13/1 signify?

Entire Thread
Subject	Posted By	Posted
British 12 ga. bore diameter	GLS	02/22/20 04:06 PM
Re: British 12 ga. bore diameter	SKB	02/22/20 04:11 PM
Re: British 12 ga. bore diameter	Tim Cartmell	02/22/20 05:29 PM
Re: British 12 ga. bore diameter	SKB	02/22/20 05:42 PM
Re: British 12 ga. bore diameter	Drew Hause	02/22/20 05:58 PM
Re: British 12 ga. bore diameter	GLS	02/22/20 05:59 PM
Re: British 12 ga. bore diameter	Blue Grouse	02/22/20 06:10 PM
Re: British 12 ga. bore diameter	Blue Grouse	02/22/20 06:20 PM
Re: British 12 ga. bore diameter	SKB	02/22/20 06:30 PM
Re: British 12 ga. bore diameter	Daryl Hallquist	02/22/20 06:35 PM
Re: British 12 ga. bore diameter	GLS	02/22/20 07:14 PM

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