That's pretty neat. I also really like the Kriss: YouTube - KRISS Super V - Wins Best Close Quarter Combat Weapon Way, way, way expensive.
Both would deffinatly be a ball to heat up. I like the Glo9ck based gun because of ultimate portability, it takes standard glock mags so thats a plus i'm just not sure about the caliber, but if magpul does one with a stinking 9 mm they will do a .40 or a 45 acp. I love the kris, It's allot like me, Short, stocky, butt ugly as hell, and packs a heck of a whollup when fired up............. I can see allot of advantages to this gun.................would be fun as hell to play with.