Which gun do you despise the most?

I recently saw a comment like this on here, and it got me thinking, there are weapons that are designed so poorly that you might think it'd be better to be unarmed (or armed with a butter knife, rock, bat, etc) than to be armed with some of the crap people have drawn. Here are some examples:<br><br>* The Liberator - This 3D printed pistol is probably the most well known example. It's made of some crappy plastic and is prone to breaking or just straight up exploding. <br>* The Gyrojet - This thing has some ungodly amount of recoil and took 2-3 seconds to reach the desired range. Great for being shot at and then watching your own bullet go flying into next years neighbor's yard.<br>* The Colt 2000 - An autoloader that shit where it ate. If it didn't jam (which was rare), it would throw a shell casing in the action, jamming it. Then you had to do contortionism to actually get it out.<br>* The Chauchat - An shitshow of a LMG with a piss poor cooling system, a fixed 20 round (for the 8mm) magazine, shit handling, and a weight that compares to the M1919. <br><br>Which gun do you despise the most (or hate the most) and what makes it so terrible.