This weapons seems rather underwhelming in multiplayer, especially when comparing it to it's singleplayer counterpart. Depending on the opponent, it takes 3-4 shots / detonations to kill someone IF all of them stick. It they are not stuck to your target it takes more. Considering how long it takes to get these shots off, that seems slightly useless to me, especially if you don't have the opportunity to sneak up on your target. The splash damage is decent against health, but it suffers quite a lot against armor.
What are your opinions on this weapon? Is it underpowered? Fine the way it is? In need of a few tweaks? My personal opinion is that it could use a slight damage upgrade all around.
(I probably could have worded this better, but i'm running on no sleep at the moment. My apologies.)