I'm selling my Mesa Fathom Tube head, what Mesa originally called the M6 Carbine before they had to change the name to the M6 Carbine. Head is in good shape, a couple scratches from rackrash and the right rack ear is a little crooked from the previous owner, but it is very subtle. This head is an awesome one, just looking to try some other heads out. I really wanna just trade this, so shoot me some offers my way. Looking for other heads.