Some Necked Down WW 45-70 Cases

[Good Cheer]

shoulder is 1.4" from the bottom of the base

shoulder diameter is right at .476"

neck outside diameter is .412"

These were for fire forming in a 9.5x52R. However, the project was stopped by the circumferential stretching being too much for the WW alloy and temper. Remington alloy yeah, Winchester no.
So, here's these 32 pieces of brass. They will not withstand being popped back out to use in my 375x45-70.
If any yall have a 45-70 based cartridge that these could be further formed to become what you shoot, and you would like to have what would amount to 32 pieces of partially formed brass, give a yell.

[mazo kid]

PM sent.

[BK7saum]

Could these be annealed and then further formed?

[marlinman93]

Good Cheer,
Do you have any dimensions for the 9.5x52R cases? I can't find anything on this cartridge, and believe I may have a gun in this chambering?

[Wayne Smith]

I have a 40-70BN - but I don't need the brass. If the Kid needs them he is first.

[Good Cheer]

Good Cheer,
Do you have any dimensions for the 9.5x52R cases? I can't find anything on this cartridge, and believe I may have a gun in this chambering?

I'm not where I can lay my hands on it but here's a picture.

[Good Cheer]

It uses Mauser "A" base brass.

[dogmower]

might be good for someone with a 33wcf (45-70 necked down to 338). don't have one of those, wish I did.

[EDG]

I can make 40-65 or .33 Win out of them.