I've put around 1,000 rounds through the NR Kriss and haven't had a single FTF or FTE. It runs beautifully as long as it's well lubricated. Kriss' chief Gunsmith, Charlie Martz, told me it likes to be run pretty wet. Maybe I'm the only one but I think the barrel shroud looks cool. It looks like a big suppressor, and in fact it is so quiet that I've had two people ask me at the range if it was suppressed.
As for the guy that said that it has zero recoil, he's not accurate at all. It does have recoil and just about every professional range report on the Kriss will admit as well that, surprisingly, it does have recoil. Not a LOT of recoil, but don't believe anyone who tells you it has none. I've felt it's recoil about 1,000 to 1,100 times, lol.
As for the guy who said it would only be good for small game? What the......?? You could easily drop a deer with a 230 grain hollow point. As long as the deer is in range. Where as if you shoot a gopher or a rabbit with the same cartridge, you'd be able to wear it like a bracelet, lol.