I'm looking to deepen my understanding on how guns are put together, function, etc.. I keep finding either books on ballistics (too detailed for me) Or websites on homemade guns, zip guns, piece of pipe and a firing pin (not nearly detailed enough) Something nice and in between. What are your resources, book wise or website wise? Ideally, if there was something like this : http://www.pdnotebook.com/wp-conten.../Five_hundred_and_seven_mechanical_moveme.pdf but just for guns that would be cool. If you know any good (or even not good) resources, please post. Thanks!