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7mm Weatherby Mag Case Forming

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01 February 2004, 16:17
Retard
7mm Weatherby Mag Case Forming
I know this is not a wildcat cartridge but case forming is a normal wildcat function. Does anyone have any info on making these out of 300 Win. Mag. cases? I would think you could run the cases in the 7mm Wby sizing die, trim and fire form. Any ideas? Thanks.
08 February 2004, 04:47
widowmaker
good point Zermel. The outside neck turning will make more concentric necks which should enhance accuracy. Those tools were not at hand, and the inside reaming worked well for me. Question, I have read before that the outside neck turning method sometimes leaves a doughnut inside the neck? maybe that is overcome by the use of the expander prior to neck turning?

The most important message is the neck has to be thinned to be safe. luck to you.
11 February 2004, 01:16
montero
Good to "see" you again, Johan, but can you explain what is a Swedish gentleman doing buying Swedish-made Norma cases from a US retailer?

Ain't this a funny world?

kind regards from sunny Madrid.

montero
10 February 2004, 16:39
Retard
I appreciate the ideas and I hadn't thought of the neck thickness thing with the 300 Win. Mag. cases. I'll have to take care of that. I just hate paying $1 each for Wby. brass. Besides, a big part of the enjoyment I get out of shooting is getting there with case forming and reloading.
Thanks for the help.
10 February 2004, 18:45
McCray
Doesn't Remington still offer 7MM Weatherby brass? I've used a bunch of it and never had a problem.

Joe.
10 February 2004, 23:14
<JOHAN>
Retard

You don't have to pay 1$ each. Get the norma cases in 100 box from Sinclair. I bought some for 70$, great cases


/ JOHAN
11 February 2004, 02:42
<JOHAN>
Aha! Senior Montero.
When are you going to get a 7mm wby? Give the sako a new life

Yes, it'st funny to see how the global trade is working it's ways to the consumers
I was in USA hunting and noticed that the competition was better and prices lower, why not buy??

A positive effect is that the american economy get a few extra bucks. I don't mind supporting them, the positive effects are mutual

I better not mention the weather in Sweden unless you got a wintercoat within reach

/ JOHAN