Ok heres the deal. I decided to dissasemble my bushy xm15e2s a little. I only sepperated the upper and lower and took out the bolt/carrier and the charging handle. I did it to the directions in the bushy manual and there were no special warnings of ANY king and im almost certain that nothing fell out. but when i go to put them back in i can't! the cam pin is protruding in a way so as that it won't lets the bolt/carrier go back in. Did I do somthing wrong? and what in the hell do i do to get the damn thing back in?????

simple fix. twist the cam back to verticle and reassemble...

Pull the bolt out to its forward position and it should go in. Make sure the charging handle is only about half way in when you put the carrier in.

thanks guys. after i put it back together i felt sort of stupid. well next time ill know.

Better be careful or you'll shoot your eye out!

Quoted: thanks guys. after i put it back together i felt sort of stupid. well next time ill know.

You live, you learn.  You're only stupid if stumps you twice.  Welcome to club.