Maybe, but I do better just taking a shot then look through bore, that’s how I used to do on my rifles, I start at 7yards, adjust scope, move to 15yards, shoot, adjust scope and then go to 50 yards and see where bullet hits, make adjustments and then move to 100 yards, usually I’m pretty close by then, yea, I like doing it the hard way, scopes that is…..lolThey’re not useless, but they’re also not perfect. I have a pretty good one that will get me very close, but there’s typically still a bit of adjustment when I get to the range.