mw3 SURVIVAL MODE

I WATCHED THE MW3 SURVIVAL TRAILER AND I'M  GOING TO POINT SOME DETAILS OUT THAT ARE NEW COMPARED TO ZOMBIES-LIKE INSTEAD OF OF POINTS THERE IS MONEY YOU CAN USE THE MONEY TO BUY WEAPONS SUCH AS MODEL 1887, USAS 12,
MI6A4, AK47, ACR6.8, M60E4 AND SOME UNKNOWN GUNS I THINK ONE IS G36 AND THE OTHER IS A BOX FLIP OUT GUN THAT IS A BOX THAT THEN FLIPS AND AGUNS INSIDE - 750 TO REFILL AMMO YOU CAN ALSO UPGRADE AFTER BUYING A GUN-YOU CAN ALSO BUY EQUIPMENT CLAYMORES, C4S, AUTO TURRET(SENTRY GUN), AUTO GRENADE LAUNCHER, LAST STAND THEN SOME UNKNOWN THINGS I THINK SOME ARE OTHER PERKS- THERE IS ALSO AN AIR SOPORT ARMORY WERE YOU CAN GET, PREADITOR MISSLE, DELTA SQUAD, RIOT SHIELD SQUAD AND UNKNOWN BUT ITHINK IT COULD BE A JUGGERNOT OR AC 130 OR MAYBE EVEN DOGS. AT THE END OF THE VIDEO THERE IS THIS MINE THAT I HAVE SEEN BEFORE ITS ASMART MINE IT SHOOTS AN EXPLOSIVE IN THE AIR THAT EXPLODES AND HE IS FLIPPING THE BOX GUN.