Talk:Corrosive Turret/@comment-5431011-20121114061659

L.2 - 3000, 300, 275, 45 (Health, Dmg, Range, RoF) (40m)

L.3 - 4000, 350, 300, 45 (1h 40m)

L.4 - 5000, 450, 325, 45 (4 hrs)

L.5 - 6500, 550, 350, 45 (7 hrs)

Looks like upgrade times are the same as for Snipers and Heavyweights.