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

ejsxs
.224 member

Reged: 29/03/08
Posts: 14
Loc: NA

Re: Advice/Experience on Army & Navy "Jungle Gun".
12/06/14 11:47 AM

Tinker, I tried with two means:

1. Mitutoyo Micrometer: it did measured in the vicinity of .700", both bores (maybe I am not competent enough) or because grooves and lands are not opossite. The Galazan standard 12 bore pattern gives the same stated dimension with this micrometer: .729", thus the micrometer works Ok in a round smooth surface.

2. Galazan Barrel and Choke gauge (three rounded legs 0.2" wide):

Grooves, in this position, the deepest I could go mikes .730" on both barrels (the instrument moves vertically with little friction).
Lands, in this position I tried to rotate the instrument, with some difficulty, it mikes .720", both barrels.

Thus, with some confidence I would stick with the Galazan gauge. So grooves are .730 deep and lands measure 720".

You were right Tinker, I was giving groove dimensions, at least in accordance to the Galazan gauge.

Now if this measurement is right, what would be an appropiate slug diameter?

Regards,

EJSXS

Edited by ejsxs (12/06/14 11:57 AM)

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Subject	Posted by	Posted on
Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	07/06/14 01:47 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	DarylS	07/06/14 01:57 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	DarylS	07/06/14 02:02 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	Deutsche_Vortrekker	07/06/14 04:51 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	07/06/14 06:31 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	500Boswell	07/06/14 06:44 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	tinker	07/06/14 07:31 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	07/06/14 07:33 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	tinker	07/06/14 01:33 PM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	08/06/14 02:16 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	gatsby	08/06/14 02:28 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	tinker	08/06/14 09:24 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	10/06/14 01:49 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	gungadoug	11/06/14 07:43 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	11/06/14 10:59 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	tinker	11/06/14 03:11 PM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	11/06/14 09:17 PM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	12/06/14 11:47 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	gatsby	12/06/14 02:14 PM
Re: Advice/Experience on Army & Navy "Jungle Gun".	gungadoug	13/06/14 12:14 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	DarylS	13/06/14 12:22 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	13/06/14 12:09 PM
Re: Advice/Experience on Army & Navy "Jungle Gun".	gungadoug	15/06/14 10:03 PM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	16/06/14 02:18 PM
Re: Advice/Experience on Army & Navy "Jungle Gun".	CommandCar	20/06/14 10:22 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	ejsxs	22/06/14 01:19 AM
Re: Advice/Experience on Army & Navy "Jungle Gun".	NitroX	07/06/14 01:56 AM

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