A 12x scope seems a bit overpowered for the 30.06, but if you live out west and anticipate 400+ yard shots I could see that. I have a 4X12 Bushnell Elite 3200 on my predator rifle. I find that I only use the higher power when shooting at the range because I can see the small .243 bullet holes at 100 yards. Other than that I keep in on 6 power when hunting field edges and 4 power in the woods. I haven't found a hunting need for 10-12 power scops yet.

I have a 30.06 that is scoped with a 90's model Redfield Illuminator 3X9X44 on Leupold rings and a one-piece base. I have never touched the mounts - rock solid after about 20 years of hunting deer and coyotes. (Great old scope by the way that you probably could find on ebay for less than $150.00 used).

I would advise buying the best 3X9 scope you can afford. You will need good bases and rings which you can get at most any good shooting stores. Personally I favor Talley mounts. Maybe a little more expensive but the workmenship and quality is excellent. Customer service is outstanding. FYI - I mount all my scopes myself and enjoy "light" gunsmithing work. Mounting scopes isn't hard - I find the most difficult part is getting the reticle aligned properly.

Here is what I have started using for both my muzzleloaders and hunting rifles: http://www.midwayusa.com/viewproduct...QHAAAAu8S1EA====

The Talley two piece mount is very strong and stable. The bases and bottom ring are milled from one piece of metal, thereby eliminating one of the joint compared to a traditional base/ring setup. Simple. I have these on my T/C Omega and Browning A-bolt .243.