LOL i just found the perfect way to destroy a m-com station xD
i take full credit (i have no idéa if someone else found and posted this technique, but i did "figure" it out on my own)
its quite simple really
mines mines more mines, just drop them around the m-com station, and then you can set a timer (throw a nade in and run like f***) shot em, let someone else be dump enough to try n fidle with them, or even drop a single chunk of c4 on it, and you have a huge bomb
the BEST and i mean very BEST thing about this is, it doesn't go away on death like c4
you can stick quite allot of mines in there, and the only way for them to get out... is BOOM, or to much time laying there, but getting a nade in, or sniper shot is quite easy
second, if you drop them in a house with a m-com station, its way more effective then c4 at taking the house down
i did 2 runs at a m-com station destroing it, i only had to set of the mines once, because i think the other team did it too by accident xD
and both times i got around 5-6 mines in (with the upgraded explosive perk thingy, you get 7 mines i think)