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ackley improved

  1. 3-0-hate

    GRT cartridge design help

    I just put together an 8x57 AI, because I'm weird and I like 8mm crap and hate money I guess.. I got the reamer inspection report from 4d, so I have that info, plus the crappy cartridge drawing on their reamer info page, so I have been trying to build it in GRT, so that I can estimate load...
  2. G

    7MM-08 Ackley Improved Help!

    Hey! I have a Bergara B-14 that is currently in 308 Win and want to rebarrel to 7mm-08 AI. If I do go with 7-08 AI it will be a preferred barrel blanks 26" 1:9 twist with .060" freebore. My max Mag length is 2.860". What velocities do you think I should expect using a 140 Berger vld and a 150...