300 gonzo

Discussion in 'Long Range Hunting & Shooting' started by plumber bob, Apr 7, 2008.

  1. plumber bob

    plumber bob Member

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    Mar 21, 2008
    does anyone know anything about this caliber. also says m.palazzo on the barrel
    thank you
     

  2. Catfish

    Catfish Well-Known Member

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    Jan 6, 2007
    Never heard of it and can find nothing about it in any of my books. If you had case diamentions I might be able to find something close and give you an idea of velosity ect. it would be capable of. Do you know parrent case??? and do you have dies for if???
     

  3. BountyHunter

    BountyHunter Writers Guild

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    think it was based off the 338 Lapua. couple articles in Precision Shooting about 2 years ago. the gunsmith was out of the Washington state area.

    If I remember right, it was basically a 30-338 Lapua necked down.

    BH