Forum:(360) Duping many pearls

I'm looking for: Shotguns:Jackals, Hammers, Strikers. Assault Rifles: Serpens, Ogres, Bastards. Rocket Launchers: Nidhoggs, Mongols. Snipers: Skullmashers. SMGs: Gashers. I have quite a few pearls, my GT is Sentry949 if you are interested. Thanks!