First, I'm board to tears at work with a lot of down time so yes I'm responding to a 5 year old thread. If you have a wylde or a NATO chamber, 25.2 grains of AA2520 behind a 77 grain Nosler CC or a Hornaday 75 grain BTHP in a lake city case will plesantly suprise you. According to my magnitospeed, I'm getting a 40 shot average MV of 2908 from an 8 twist 20" barreled RRA Predator pursuit.(That is not a misprint) Primer pockets stay tight through 5 loadings and no flattened or cratered primers. Accordint to JBM at 200 yards this load makes 937.2 foot pouds of energy at 200 yards!!
It beats up my brass pretty good so I toss them after 5 loadings
IF YOU HAVE A SEMI-AUTO WITH A SAMMI SPEC CHAMBER THIS LOAD IS NOT FOR YOU!!
It beats up my brass pretty good so I toss them after 5 loadings
IF YOU HAVE A SEMI-AUTO WITH A SAMMI SPEC CHAMBER THIS LOAD IS NOT FOR YOU!!
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