I'll be the first one to say that since I have never actually built anything from scratch that was designed to fire something and then attempt to market it, I don't know what to tell you on the subject. Hence why I suggested the legal consul, there are plenty of professionals out there who can help you dot the i's and cross the t's.
If your looking on specifics on how certain things work in an airsoft gun, I think I might be able to help with those questions.
There is a user on this forum, he goes by the name of killbucket. You may wish to use this websites search function to see if you cant find a few of the threads he has created. The man is a master craftsman when it comes to creating a custom unique airsoft guns. From what I can see he pretty much creates all of his own externals and uses basic airsoft gun internals to power them.
"Its only a little bit on fire"
Last edited by TokyoSeven; November 17th, 2009 at 01:32..