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Double Rifles, Single Shots & Combinations >> Paradox and Bore Guns

Longknife
.333 member

Reged: 17/04/08
Posts: 268
Loc: Illinois

Re: Army navy 12 bore SXS
07/01/25 10:26 AM

I just got back to this jewel after plowing and shoveling snow for two days! The bores are of a slightly different size as it says in the description. I used my digital caliper to come up with the groove depth. The ball, or bullet size is going to be an 11 bore.

R 18.9 mm--.744--gr .754
L 18.8 mm--.740--gr .750

A .754 groove dia pure lead ball weighs 643 gr. (calculated). Accurate molds make several different style of bullet molds starting with the 74-700 at about 700 grains that you can tweak (enlarge) up to .015. There are other changes you can make too. So do I go with a round ball, or a bullet, and what size? Thanks, ED

https://accuratemolds.com/catalog.php?page=33#catalog-anchor

Edited by Longknife (07/01/25 10:37 AM)

Post Extras

Entire topic
Subject	Posted by	Posted on
Army navy 12 bore SXS	Longknife	04/01/25 07:48 AM
Re: Army navy 12 bore SXS	DarylS	04/01/25 08:29 AM
Re: Army navy 12 bore SXS	fjrdoc	04/01/25 10:31 AM
Re: Army navy 12 bore SXS	lancaster	05/01/25 01:20 AM
Re: Army navy 12 bore SXS	Huvius	05/01/25 03:21 AM
Re: Army navy 12 bore SXS	85lc	05/01/25 05:38 AM
Re: Army navy 12 bore SXS	DarylS	05/01/25 07:06 AM
Re: Army navy 12 bore SXS	NitroX	05/01/25 06:36 PM
Re: Army navy 12 bore SXS	DarylS	06/01/25 05:34 AM
Re: Army navy 12 bore SXS	CM76	06/01/25 12:50 PM
Re: Army navy 12 bore SXS	Longknife	07/01/25 10:26 AM
Re: Army navy 12 bore SXS	3DogMike	08/01/25 12:09 AM
Re: Army navy 12 bore SXS	DarylS	08/01/25 05:56 AM
Re: Army navy 12 bore SXS	93x64mm	08/01/25 10:01 PM
Re: Army navy 12 bore SXS	Longknife	09/01/25 03:54 AM
Re: Army navy 12 bore SXS	DarylS	09/01/25 04:58 AM
Re: Army navy 12 bore SXS	degoins	09/01/25 01:08 PM

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