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Underwood 10 mm

Discussion in 'The 10 Ring' started by purrrfect 10, Sep 21, 2012.

  1. Howdy I was wondering if anyone has any experince with Underwood 220 grain Hard Cast Flat nose 10 mm

    Is there any issues shooting for a stock G20?

    is the 200 Grain FMJ a better choice.

    I know what you are thinking what am I going to use them for. I live in Virginia Shenandoah Mountains, the wife and I hike a lot this time of year is I why I bought my G20. We do on occasion see Black bear. they have not been a problem but would rather be safe than sorry.

  2. ennis


    Dec 1, 2010
    If your G20 has the factory, Glock barrel, the TMJ will be much more accurate in your gun, than it will be with the 220gr hardcast.

  3. blastfact


    Aug 15, 2011
    Your euro trash barrel wont like heavy hard cast anything. 200gn and under jacketed bullets of your choice will shoot better.