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rear sight

  1. AR 15 Forum
    My S&W MP15 is for some reason shooting of to the right of my target by 4 - 5 inches at 50 yards. I'm aiming at a MTN dew can in front of a 4x3 foot brown shipping box. I made sure my rear (Magpul mbus) sight was centered on the center mark adjustment. However as I said my hits are to the right...