Below is a video demonstrating and discussing the Kel-Tec KSG, which is a rather unique pump action shotgun:
The Kel-Tec KSG has a couple quite notable features:
1. Most obvious are the dual magazines, which improve capacity and allow the user to load two different types of ammunition and switch between them at will. For example, one could load buckshot in one magazine and slugs in the other, and then select between the magazines to determine which load to chamber and fire.
2. The KSG is a bullpup, meaning that the trigger is forward of the action, leading to a compact design without sacrificing barrel length.
I have yet to find a KSG that is in stock at my local gun stores or online, despite great effort on my part to find one. I am a fan of the Kel-Tec PLR-16. I enjoy bullpup firearms in general (and my favorite rifle is the MSAR STG-556). I also appreciate magazines with ample capacity. So, I am truly looking forward to getting a Kel-Tec KSG, assuming I can ever find one in stock!