/\ aye this is one of the best ways to get the Accuracy Bonus
But you'd need a script to do it better, like a GIVE_WEAPON in a loop and then place lots of mines in the same place.
Funny thing: if you place 86 mines around the map, when you place another one (the 87th one), the first one will explode, then the more mines you place, the first ones you placed will start exploding
If you place lots of mines in exactly the same place, they will behave like one: get an armored car, place like 8 mines in the same place and your car wont explode, but all mines will disappear