The only problem with Leupold is their outdated reticle designs. If you' re good with the old standby duplex reticle, they're great. But you won't find a reticle similar to the Vortex Viper PST's in Leupold's line up. I have a nice Leupold with the Boone & Crocket BDC reticle on my Remington Model 7 carbine, but I'm not likely to be making long distance shots with it.