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Necking .408 CT down to .375

232593

Fuck your democracy with a chainsaw.
Full Member
Minuteman
  • May 25, 2022
    4,625
    13,775
    Shithole
    I have a decent amount of Bertram .408 brass that I’m not using for .408. I would like to neck it down to .375. Anyone done that? How is that done and what tools are needed?