Ok, I can make the Gyro-balanced Khorium Destroyer
75.7 dps - 2.80 speed
+27 Stam
Yellow Socket
+3 stam socket bonus
Mats are as follows broken down from mats to raw ore/motes
20 Khorium (40 Khorium Ore)
1 Hardened Adamantite Tube (3 Hard Ad - 30 ad bar - 60 ad ore)
4 Felsteel Stabalizers (4 Felsteel Bars - 12 Fel Iron bar/ 8 Eternium bar - 24 Fel Iron Ore/ 16 Eternium Ore)
12 Primal Fire (120 motes of Fire)
12 Primal Air (120 motes of Air)
1 Primal Nether (10 Badges of Justice or 1 Heroic run and you get the nether)
This is a good tanking gun cause you can throw a +12 stam gem in there and pull 39 stam. It's not awesome for dps, but it's also the best ranged you can get outside of pvp/kara so it can be helpful if ya don't plan on doing those two alot. It is by no means better than any of the PvP guns or the weapons out of KZ, but every little bit helps til you get your hands on something better.