John's shipping at jgairguns is typically pretty high if you are just buying a part or two. I have a few extra of the action fastener screws.
I remember that one missing the part of the head, but I don't remember it being chewed up at all. PM me if you are interested in the screw.
Was the gun not working when you got it?? Or, were you just taking it apart to see how it works?
I got a Spyder TL once delivered to work. (I didn't want my wife to know I bought "another" gun.) I immediately took it apart to see how it works, but couldn't put it back together...I was a little concerned. Later I figured out what I needed, but it took a little while.
I started waiting until I had an exploded view before tearing guns aparts.