There are three problems with putting a scope on a 14. First, the receiver has a hump on the front. The locking lug recess is under this hump. So, the front and back mounts must be of different thickness. Or, if a one piece mount is used, it must be relieved for the hump. Second, if the front mount is installed on the receiver, the scope will be too far back because the front ring will interfere with the scope adjustment knobs. I have only found one scope that will work with this setup, and that is a Redfield Widefield. Installing the front mount on the barrel solves this problem. If a one piece mount is used, it is best to have it stick out past the front of the receiver. Third, the stock is designed to be used with iron sights, not a scope. So, the scope should be mounted as low as possible. The easiest way to mount the scope low is to use a very low Weaver ring. The front hump adds to the height problem. Bottom line, the best way is to use Weaver 2 piece bases with the front base on the barrel. You probably wont find bases listed for this purpose, so you will need to experiment with what you can find.
OBTW, I see you posted a similar question on the RSA forum. There you said your rifle was already drilled and tapped. If you post a picture here or there, it will help. I am Rickster over there.
