I have a friend who has one ( and paid way to much for it). They are okay. They are like carrying a gold bar around when they are loaded and the trigger sucks. For $400 I might kick around buying one just because they are different, but the likelihood of finding one for the price is slim to non. I was down at the Knob Creek Machine gun shoot this weekend and for what they wanted for them I could buy 2 Benelli M2 shotguns at retail. Anything specific you were looking for about the KSG, or just an overview ?