Hi Chaps,

Just been looking around for a project to work on and found an old Crosman which does not hold gas-I can hear it escaping the breech when the bolt is open. I would like to improve this little rifle with an alternative stock and a scope.

Can I ask is there an alternative source of parts other than GMAC? I have no problem ordering from them I just want to know whats out there...

Also is there a small scope that is suitable for this gun?

Lastly what size is the allen bolt when you pull the bolt back....? Is it metric?

Thanks in advance.