StatTrak™ MAC-10 | Malachite is the name of a StatTrak™ weapon in Counter-Strike: Global Offensive. This is an exclusive gun that can be purchased only in the game. This weapon has an unusual design that reminds us of the Japanese culture. It has a green tint with a pattern of leaves on the handle and on the side of the barrel. Exchange your Soul Gems for the StatTrak™ MAC-10 | Malachite. StatTrak™ MAC-10 | Malachite is a virtual item that was released in 2013 as a part of the Arms Deal update. This is a very valuable weapon, because it has a kill award of $500. It's time to give your weapon an upgrade and exchange Soul Gems for it!