- last post: 01.01.0001 12:00 AM PDT
The permutations are bugged. Some people don't even have the security armor. I just now got the shoulders (which I should have got a long time ago). You'll have to wait for the first update for them to get fixed, I guess.
For future reference: Any topics pertaining to Halo 3 in any way belong in the Halo 3 forum. It sucks because that place is so dang crowded, but the Septagon (this forum - The Bungie Community Forum) is for community related business only. Also, using the search feature can help out a little bit, too (it's not very refined but you might as well try it).
I hope this helps. :)