I shoot a 16" x 16" steel gong 3 times a week using this hold over I put my center crosshair on the top of the plate and that puts my 1mil mark dead center and that's where it hits. Bushnell Forge 3-18X50 FFPIf you're not holding 1.1 mil or 3.9 moa on your reticle, or dialing for it, yes. If you have a reticle without proper holdovers, and you're running something like a duplex reticle, and just aim high like you're saying, I will stand by my claim that you'd mostly likely miss at 500 yards, especially if you're also not properly adjusting/holding for wind. I mean zero offense here. I'm only trying to help.