Ok, What im trying to build is basically a british 303.. Using gears you should be able to move the bolt back, and forward. With this you can use a spring fed clip ect. I think it would be really fun and you would use a whole lot less paint. I think what i'll do is take a talon and rip it apart and build a new body or even take the size and measurements of the internal parts and make some in the machine shop. Basically I need help with the gear mechanism and the barrel.. I know the size of a barrel that will fit paintballs perfectly 11/16 = .6875 cal.
If anyone has any idea please email me useful_idiot2@hotmail.com