I rolled a b line trauma First perk: reduces severity of weapons recoil. Second perk: aiming this weapon increases effective range. Didnt do too well on the upgrade tree. Im rocking it with increased reload speed. It shoots at an amazing rate of fire and has 19 rounds. Immediately leveled to 331 and i love the fricking thing. Cant wait to head to crucible with it. You guys think this is a good roll?