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Thread: Does reducing the powder charge for a 12 gauge slug safely reduce projectile speed?

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  1. #11
    Member Micky Duck's Avatar
    Join Date
    Apr 2015
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    Geraldine
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    25,387
    AP-70N appears in my old paper ADI book 3rd edition november 2000
    cowboy shotshell data all loads shown are 1200fps at slowest,
    winchester compression case.win 209 primer WAA12 22grn AP-70N

    with remington case all the same but 21.5grns for 1255fps

    thats once n 8th loads.... SEEMS YOUR ap70n is for the heavy end of loads....
    Last edited by Micky Duck; 13-06-2021 at 10:39 PM.
    Moa Hunter and Cordite like this.

 

 

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