Ooooh! Weapons! I <3 weapon design! What did you use to draw these? I've been trying to draw them in PS, but I feel that my hand makes it too shaky to make them look clean-cut like yours.
I drew these with a very fine mechanical pencil first on paper, then scanned them in. Then I inked over the originals in photoshop (hold down shift for straight lines I think). Then colored them on multiple layers. Hope that helps. Thanks for the complement.
I'll give credit for original design and post a link to this deviation, thanks!