Slot: Melee

Pros:
+Alt-fire triggers a rocket powered charge similar to the demomans charge which can be used to rush into battle or to flee out of one
+Players hit by the charge take 100% critical damage as a melee swing
+15% Movement speed when active on wearer
+Wearer gains immunity from knockback during charge
+100% Damage Bonus while charging

Cons:
-Charge must be resupplied via supply closet
-Little to no turning capabilities when charging
-No random critical hits
-25% Swing speed penalty

Just a wacky gimmick idea to give soldier an option similar to the demomans shield, It does sound pretty busted, as a direct impact would cause 390 damage to a single target, but to be fair, you can only use it once unless recharged via supply closet, if anything I'd say it could be a funny troll weapon much like the caber used to be, and with it's inability to turn means once it's lit you only go straight ahead, which could be an issue in wide open maps and area's realistically it's best for those thin areas where your enemy doesn't have much movement to run in, still to me this would be hilarious to watch a soldier flying and screaming bloody murder as he's ready to give you a good old fashion american knuckle sandwich with this gauntlet!