You may try a 4-16X but if you are going to be using it for hunting I would not go over 4X as my lower power range on a hunting rifle.
Beleive it or not I have just recently put Weaver quad lock rings on two of my rifles. They seem to be a very strong ring and look awesome to boot.
http://forum.hunting.net/asppg/tm.as...2Clock󥇽