I just picked up a Ruger 10/22 tactical at the gun show. I love this gun, I am beginning to outfit it with the different essentials I want. First up I am looking for a dependable decent scope that won't break my wallet. I don't want to pay more than $100. I'm just starting out looking so any help would be great. I'm looking at a SKS rifle scope right now but like I said I am just starting to look so I don't know much about scopes. Thanks in advance.