I was watching the trailer for Halo 3 today and noticed that Master Chief put the assault rifle on his back without any attachments and was thinking it would be cool to have that effect with armor. I was thinking it could be done by putting a strong magnet in the back of the armor and have a metal insert in the weapon so it sticks. I haven't started my armor yet because I'm at college and live in the dorms but if I have enough money this is going to be something I try out. Any thoughts?