Anschutz: I've got Duplex, Fine Duplex, Mil-Dot, Varmint Hunter, Target Dot, Fine Crosshairs, and Tapered Crosshairs in a number of Leupold scopes I own. That said, for what you intend to do, I'd strongly recommend going with the Leupold (best warranty in the business) and the Varmint Hunter Reticle in the 6.5-20X.
Ask yourself if you want the Long Range model with 30mm main tube and side parallax adjustment. Like Gary said above, you may also want to consider the 40mm objective versus the much larger 50mm, as if you're only hunting varmints, no need for the larger objective. Even on my hunting scopes, I have nothing larger than 40mm, and I've never, ever NOT been able to make a shot because of enough light....another Leupold advantage.
Nothing wrong with Sightron scopes (good value for the money), it's just that Leupold is made in the USA, and has a reputation behind it that others can only envy. Unless you went with a spendy Euro scope or a Nightforce, Leupold is your very best bet.
Here's the scope you're considering on my custom M700 11 twist 204 (
The Silver Princess of Death) The scope now wears the sweet Leupold Alumina flip covers that fold flat against the scope:

The front Aluminia cover on my Cooper: (Nobody offers neat covers like these except for Leupold)

This particular Lupy has the M1 elevation turret added by the factory.....a great addition for LR shooting at changing distances in a target rich environment.
