I'm good on the oal.
I'm not communicating correctly. The 55gn is significantly longer than a 55gn fmj. Seated to the longest length to fit an AR magazine would probably cause a over pressure using 55gn fmj powder charges.
So my question is for powder charges. Using h335 any clue of a max and starting charge ? I feel that using the fmj data would be risky, given the added bullet length.
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