Primary: Hard Light/Red Death Special: Ice Breaker Heavy: G-horn I love the bullet penetration of the Hard Light, and it being an auto rifle helps clear mobs fast while doing excellent and consistent DPS. Red Death is self explanatory, very hard hits and health regen after each kill. You won't die. Thorn is an honorable mention for primary There's really no match to Ice Breaker in specials. Not a PI fan because it wastes ammo fast. Invective will probably take the spot as honorable mention after this next update. I don't normally keep an exotic as my Heavy, as finding heavy ammo can be a pain unless i have tons of synth to burn through. But when I do, it's the Boss-Crushing G-horn. Though Dragons Breath is amazing, mostly due to its extra clip size and ammo Go go go!