It was easy for me. I did not try to mash it all at once, wonder if it would crumple? I'd be a little afraid annealing might make things worse. Typically I anneal when "necking up" not necking down. I want the brass softer and more stretchy. I have "telescoped" or collapsed the neck into itself once when I improperly annealed the shoulder area of a case.
But who knows do whatever you normally do. I've just never tried it.
I squeezed .30-30 to .25-35 in one pass. Takes some pressure but I wanted to see if it worked, it did. I also necked up a .25-35 to .30-30 just to see, it also worked with new brass.
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416 GNR forming. I’m annealing the brass now.
- O’ Gary, 2018-05-23, 18:37
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I never felt the need to anneal the brass for the 416 GNR
- Gary Reeder, 2018-05-23, 19:13
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I had the .476 and .440 GNR dies so
- WB, 2018-05-23, 19:29
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Thanks gents. I annealed cause I thought
- O’ Gary, 2018-05-23, 20:15
- Sounds good to me! (nm) - WB, 2018-05-23, 21:35
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Thanks gents. I annealed cause I thought
- O’ Gary, 2018-05-23, 20:15
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I had the .476 and .440 GNR dies so
- WB, 2018-05-23, 19:29
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I never felt the need to anneal the brass for the 416 GNR
- Gary Reeder, 2018-05-23, 19:13