.. lies this gun.
I.. I don't know what to say about it. This is like the Michael Bay (or possibly Rob Liefeld) of handguns: It's bulky, heavy, expensive, overblown, and prone to massive overkill.
On the other hand, I can't deny the effectiveness of firing two bullets at once; there's a reason that police learn the "double tap" method of shooting, and this gives an effective double tap with a single trigger pull.
English needs a word that adequately describes "possessing qualities both sublime and repugnant."