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Re: Pressure question Tim in PA #678316 08/07/26 10:52 AM
Joined: Jan 2006 Posts: 10,034 Likes: 642 AZ but dreaming of KS Drew Hause Sidelock
Drew Hause Sidelock Joined: Jan 2006 Posts: 10,034 Likes: 642 AZ but dreaming of KS	Not as good as Geoff's image, but better Original Birmingham Proof 1925-1954 at 3 Tons = max. service load about 9000 psi 13/1 bore .719 - .728" and at reproof as greybeard said .736" Can't explain 2 Birmingham reproof date codes, but some alteration in the barrel had to have been made. I don't know what the M over 928 means? https://sites.google.com/a/damascusknowledge.com/www/home
	2 members like this: Tim Cartmell, Geoff Roznak

Re: Pressure question Drew Hause #678336 08/07/26 03:57 PM
Joined: Jan 2002 Posts: 942 Likes: 122 Further Up North, WI Geoff Roznak Sidelock
Geoff Roznak Sidelock Joined: Jan 2002 Posts: 942 Likes: 122 Further Up North, WI	Originally Posted by Drew Hause I don't know what the M over 928 means? I can't find that anywhere either. Originally Posted by keith The NRA has proven itself unreliable and corrupt. Period.

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