Are you looking for something with a mil-dot?

If you want a good variable scope that will last forever, get you a Leupold Rifleman 4-12x40mm. I swore that I would never buy a Leo until the old lady wanted to get a good scope for her 7mm Rem Mag. When it held up to the punishment of that gun, I made up my mind that they are actually worth the money. Life Time Guarantee can't be beat!

http://www.swfa.com/c-99-leupold-rifleman-riflescopes.aspx

If you want a GREAT fixed powered mil-dot that also has the Life Time Guarantee, check out the 10-20x Super Snipers. Own5 of the 20x scopes and love every bit of them. One of them on my .50 BMG!!

http://www.swfa.com/c-231-super-sniper-rifle-scopes.aspx