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  1. AR-15 Discussion
    So I’ve been trying to zero in my Eotech EXPS3-4 with G-33 3x magnifier on my Bushmaster XM-15, just when I think I’ve got it dead to rights at 50yds it starts shooting 2-3 inches left or right with no intervention whatsoever, completely repeatable too. I mean it’s still deadly accurate, I’m...