copper bullets

  1. Unicorn_Prince

    260 Rem 140 gr GMX Load Data?

    I'm in the market for either a 264 Win Mag or 260 Rem. I'm 100% committed to using monolithic bullets I'll load myself. The problem is many if not all require at least a 1:8 twist rate for that caliber. I've only found one off the shelf rifle with a 1:8 twist rate and it happens to be a 260 Rem...
  2. Obturation

    Meplat equal to bore diameter?

    Hey all, Looking for some wisdom on projectile design. Of course i'm familiar with wad cutters, my question is - why dont we see many projectiles that are cylindrical ? I've seen the 700 grain 500 magnum cartridges underwood makes, they appear to have a slight shoulder from the pictures but have...
  3. L

    Marlin 1894 .44 Magnum Lead-Free Ammunition

    Hello, all. Has anyone found a lead-free .44 Magnum ammunition that will achieve pig-worthy accuracy and reliability in a lever gun, such as the Marlin 1894? I think the main concern is that copper bullets are less dense and therefore longer than lead bullets, so they might not feed reliably in...
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