After spending a little time on the forums I really couldn't find any complete charts on the material requirements for gun crafting, such as the number chucks, or bar that would be required. So I spent a couple hours making one mainly for my own use, but I figured it would be good for the community to have. Here's the link. If you spot any incorrect information let me know and I'll change it. And give my your opinions and your general feedback for any small changes you may want made or anything you may want added. Thank you.
Monolith Guns
docs.google.com