"A sticky, proximity triggered explosive than can be easily placed in tactically advantageous positions." - Killzone.com Description
Killzone: Mercenary Edit
The M113 PROX is a powerful explosive, that serves as a perimeter-triggered mine. It is most often used by mercenaries, as it is one of Blackjack's exclusives.
The M113 is currently responsible of over 4,500,000 kills, making it the second-most used piece of equipment in Mercenary's multiplayer.