SavageT,
I really don't want to mess with it, I just don't like seeing all that crap on the inside of the receiver, but, like you said - it ain't broke. If shoots anything that I put in it, every time. By the way, do you know of any websites that would give me a clue as to when it was made? The serial number is B18630, I don't think it's worth a lot, I just want to know how old it is.