In the event that you were sent on a mission to destroy zombies what guns would you take ?

Say you were chosen to go to some secret millatary place to stop the invasion before it got to big what would you take you have 3 guns 2 guns of any choice and 1 pistol I would have ak 47 armor peircing rounds maybe some type of shotgun with tons of ammo in it like 50 rounds it would be coustom made and then i would have a desert eagle With like 30 shots coustom built with no recoil .... Ps this is a joke just answer it though