It's actually not a hump frame ,just a hump add on for the stock frame available here
http://www.freewebs.com/thehump/store.html .I personally find it very comfortable with it on there.The body is the new Shocktech body that just came out
http://shocktechusa.com/pages/gun_ki...ion_bdykit.htm ,it allows you access the bolt without pulling the whole gun apart.Just remove the back grip screw,pull the back cap off and unscrew the firing can.
That Warrior body looks cool and all ,but,it's not a bolt out back body which is one reason I passed on them.If you are interested in a body for yours I have my old body that this one replace.It's a Silver Dynasty body shown in an older pic of my gun here
http://img180.imageshack.us/my.php?i...astyionpl7.png
I'm selling it on the Ion Owners Group.....PM me if you're interested