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Double Rifles, Single Shots & Combinations >> Building Double Rifles & Gunsmithing

Smoke73
.300 member

Reged: 30/05/11
Posts: 164
Loc: Rocky Mtn. House Alberta

Re: .303 Improved for a Dbl rifle on shotgun action
18/12/11 11:33 AM

I've had the same thoughts. The calculations that we use for backthrust are flawed at best as there is no allowance for going from a shotgun hull(straight) to your typical rifle cart.(tapered). Daryl has it right when he says pressures must still be in line for the parent cartridge. You are are correct in that a straightwall will be easier on the action. Ellis is correct when he states that even when the math has been done one must still proof a double.

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Your not tired, you just think your tired, you don't even know what the hell tired is.- Garth Ahlstrom (Thanx Dad love ya)

"When one of them is born, their god says ' Go in peace.'
When one of us is born our Gods say "Go hunting."- J. Emmett Willie

Post Extras

Entire topic
Subject	Posted by	Posted on
.303 Improved for a Dbl rifle on shotgun action	Brithunter	28/11/11 09:04 AM
Re: .303 Improved for a Dbl rifle on shotgun action	Rule303	28/11/11 10:12 AM
Re: .303 Improved for a Dbl rifle on shotgun action	DarylS	28/11/11 11:17 AM
Re: .303 Improved for a Dbl rifle on shotgun action	CptCurl	28/11/11 12:33 PM
Re: .303 Improved for a Dbl rifle on shotgun action	Brithunter	28/11/11 02:38 PM
Re: .303 Improved for a Dbl rifle on shotgun action	Smoke73	18/12/11 11:33 AM
Re: .303 Improved for a Dbl rifle on shotgun action	500Nitro	28/11/11 09:11 AM

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