Yeah, I'm kind of uneasy about forward ejection myself as well. Those spent casings get pushed through a tube, which too me just sounds like an invitation to trouble. I mean I don't know if I like the FN FS2000 spurting out 3 rounds at a time and then have spent brass push other spent brass out forward. Most FN guys will swear that it works fine and I do kind of trust FN, BUT it just gives me the hebbie jeebies. Interesting solution though to the bullpup problem.