ackley improved

  1. A

    Krauger action wto switchlug build - 3 caliber ackley improved need advice. 510 whisper 338 lapua 300 rum.

    Hey, so I’m putting together a rifle Krauger vpr sst 338 long action receiver nitrided 3 barrels from McGowan precision 1 338 lapua 40 degree ackley improved 32 inch bull 1 300 rum ackley improved 32 inch bull, possibly extended cut chamber for 3.740 coal loads 1 510 whisper 10 bull Xlr atom...
  2. 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...
  3. 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...