I had the chance to buy the extra parts needed to finish building an Annihilator. The Black market also had 3 UAC-10's for sale so I snagged them too. So now Decker is blowing away anything under 70 tons with one volley and knocking arms or legs or maybe the head off anything bigger. After the Grave Robbing mission I headed south on the map to come back up through the black markets down there and what do I find, 2 Gauss + and a Gauss Rifle as well as 3 tons of ammo. Also while Distracting the locals for my Pirate friends I come up against an Annihilator that Glitch headshots. So now Decker has a big friend next to him with 4 Gauss Rifles and between the two of them nothing is left standing.