Introduction: 1-shot K'nex RBG

About: K'nex guns, TF2, and Valve games are what I like to build/play.

This k'nex gun is a gun that you have to reload between each shot. Basically, you pull the rubber band from one point to the other, pull the trigger, and repeat. Criticisms are welcome, but be constructive, please.
-Sturdy
-Not likely to jam (though you have to find bands that will work for it, first.)
-Simple to use
-Comfortable for me, but that's an opinion, mostly.