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Thread: twist rate for cz

  1. #1

    twist rate for cz

    Just a quiery. Is there a differant twist rate for the 16 inch and 22 inch cz barrels in. 17 hmr. And if so will this make a differance as to using 17 or 20 ggrain bullets

    Regards pj

  2. #2
    No they are the same 1 in 9 for the .17 hmr and 1 in 16 for the .22lr and wmr.

    Neil.

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