Anyone have experience with the Leopold vx-3 boone and Crocket 4.5x14x40/50? Seems like it would pretty fast go get on target if below 600yds, but I don't understand how it comes calibrated for all makes & calibers. A 200yd drop on a 300wm would be different than a 22-250.
Another consideration is going with something like a vortex viper & running a custom turret.
Thougts?