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  1. #1

    Default BRNO ZKK 601 .223

    Hi All

    I have scoured the net and returned empty handed, can anyone tell me what this rifles twist rate is?

    thank you

  2. #2
    User
    Join Date
    Aug 2016
    Location
    Cape Town
    Age
    46
    Posts
    7

    Default Re: BRNO ZKK 601 .223

    Measure it like this:

    Very little info online of the ZKK's. I've got one in a 308.

  3. #3
    User
    Join Date
    Mar 2013
    Location
    Roodepoort
    Age
    42
    Posts
    839

    Default Re: BRNO ZKK 601 .223

    Going from the twist rate on the older 527 I would wager you are looking at 1:12

  4. #4

    Default Re: BRNO ZKK 601 .223

    Thanks very much Gents. Will measure accordingly.

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