I am wanting to put a scope on my Ruger Mini-14. The question I have is that it looks to me that you wouldn't be able to field strip the rifle if there was a scope on it (removing the bolt primarily). Is that true? If so, how do you do it. Remove the scope ever time you clean it? I would think that would mess up the "zero" everytime and you would have to re-zero it. Am I missing something? Thanks for any replies.