I have been shooting a .416 Remington for about 5 years..I have a Leupold 1 3/4 to 6 power Vari-X III scope on it. It works great, has survived 3 hunts in Africa and optically quality is quite good considering the price..I also have a 1 1/2 to 5 Vari-X III on my Sako .375 H&H..never a problem. I have Swarovski and Schmidt/Benders scopes as well... IMHO, quite frankly for the price, the old Leupolds are hard to beat for the money...I know there are those out there that will freak out when they read this, but this has been my experience..
Ripp