Bigfive,

Take a look at the Trijicon website for the Aimpoint scopes........I have one on my .375Ultra, a 1.25x4x and it's a tough piece of gear........getting another for a .350RM project. Excellent warranty service, I'm told, but you'll probably never need it. The prices on the website are list and they are cheaper on some of the optic sites.

Joe