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CCI 450 vs CCI BR-4

ChristianSilver

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  • Jul 3, 2019
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    East Texas
    Running 6 Dasher, pushing 105 hybrid's using 31.9 gr of Varget and 450's. Load is accurate as hell..
    Cant find any 450's but have a chance to get my hands on 7,000 BR-4, will these shoot and perform as well as the 450's do.

    I run the 450 also in my 6.5 CM SRP in Lapua brass, 41.8 gr of 4350..

    I'm not wanting to have regrets.... but I need primers...

    Thanks in advance...
     
    there was a recent post discussing this with respect to the 6.5 Cr...perhaps that might afford some insight?


    i've used both primers in my 6.5x47L load and found them to be quite similar with respect to both accuracy and velocity.... (note: i do not have a chronograph but working with a ballistics app the numbers seemed to be rather consistent).
     
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    there was a recent post discussing this with respect to the 6.5 Cr...perhaps that might afford some insight?


    Thanks, man I dug around and sure didn't see that...