I'm wanting to mount a red dot sight on my nylon 66 and what to know what mount I need to mount a red dot ? It seems tha remmington has no information that goes back far enough to help me. Some have sait a weaver mount/adaptor TO-10 is what I need but I havent found one yet and also wonder if this is what I really need. This is my first attempt at trying to mount any kind of sight or scope on a rifle. Thanks for any advice.