(adsbygoogle = window.adsbygoogle || []).push({}); Ive used a lot of different RTM tools and gsc menus but the only thing that seems to work is activity rank which makes you blue eyes etc but i cant get the bowie knife or shotgun rank on zombies to work on any tools or menus does anyone know how to make this work?

Use LOZ Zombie Mod Menu; it works for me.
You might have to do it twice, when you have bones, it will become cross bones then shotguns.
If you have cross bones & higher it will just go to shotguns

contact me on skype and ill help you
Skype: nmt__monster

Try setting your kills to 30k+ then play a game then try setting the rank