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wildcat cartridge

  1. reloading the 303-270

    Australian Hunting
    Can someone point me in the right direction please. Around the start of winter here in Australia I am planing camping and going shooting and taking the old 303-270 out. I got some reloads done for it years ago and also put a scope on it and it shot groups within 2inchs so that was good enough...
  2. Handgun Wildcat Cartridge?

    Wildcat Cartridges
    Hi, I'm looking into making a high velocity small caliber .40 S&W by necking it down. The inspiration came from the .357 SIG. I was thinking about necking it down to 7mm (.277 caliber) or anywhere from 6 to 6.5mm. Is this possible to do with the .40 S&W case or are the pressures too high...
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