Okay so im having some difficulty figuring out an affordable way to put a picatinny rail and red dot on my gun. Its a western auto bolt action. 410, and I use it mostly for firing slugs. The bead sight just isn't doing it for me. I want to put a small single rail right on top of the action, but in front of the bolt so it doesn't interfere. I can get the rails easily, I just need some advice on what other materials I will need to mount it because its not tapped for a mount and there aren't even any grooves for a scope.