I would like to put a scope on my '99 (30-30 cal.), but am unsure which type of base to get. I have been looking at various catalogs and see there are two piece and one piece offered for the 99. Also, saw the sort that are "see thru", raised so you can still use the iron sights. I don't want to spend a fortune on this project, as I don't shoot the rifle very often, so economic suggestions only please. I'm mostly interested in finding which mounting ststem is most secure and resistent to recoil. So, if you have already done this, please give me some input.