Some trim dies require an extension piece that lifts the shell holder a couple inches. It is available from RCBS (probably Hornday too)and fits between the ram and shellholder, just a universal extension.
I've never tried one of these trim dies. The .510 GNR is just a little shorter than .500 LB, notably shorter than .500 Max. or .50 AK. You can also make .510 from .348 Win. but it needs to be expanded and blown out by firing.
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This may be a dumb question
- Josh t, 2019-12-22, 13:01
![[*]](themes/default/images/complete_thread.png "Open whole thread")
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Do you need the extension piece?
- WB, 2019-12-22, 13:37
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As WB stated, you may or may not
- Abin Sur, 2019-12-22, 13:45
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Where canning get an extension? Nm (nm)
- Josh t, 2019-12-22, 14:08
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Are you running out of threads or not able
- WB, 2019-12-22, 15:43
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Both (nm)
- Josh t, 2019-12-22, 15:49
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Here you go Josh...
- Huey, 2019-12-22, 17:30
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Here is the scoop
- Abin Sur, 2019-12-22, 18:19
- Thanks guys got the extension ordered (nm) - Josh t, 2019-12-22, 18:36
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Here is the scoop
- Abin Sur, 2019-12-22, 18:19
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Here you go Josh...
- Huey, 2019-12-22, 17:30
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Both (nm)
- Josh t, 2019-12-22, 15:49
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Are you running out of threads or not able
- WB, 2019-12-22, 15:43
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Where canning get an extension? Nm (nm)
- Josh t, 2019-12-22, 14:08
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As WB stated, you may or may not
- Abin Sur, 2019-12-22, 13:45
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Do you need the extension piece?
- WB, 2019-12-22, 13:37