New semi auto chamber design:maybe full auto later
Posted: Sun Oct 15, 2006 6:22 pm
Hi, Ive had this design, in my head for at least a year now, and Ive finally found the parts I need for it. I would be very grateful for any comments on how I can improve it. The Expansion chamber will be made of 5 mm thick PVC that has two seals on the outer rim of the PVC piston.
Almost all the internals will be made of copper.
Almost all the internals will be made of copper.