I think he meant he was "stocking" up on ammo. . .not "stalking" up on ammo.
However, as fast as ammo flies off the shelf, it might be more beneficial to "stalk" up on it. Grab it before it knows you are there!
However, as fast as ammo flies off the shelf, it might be more beneficial to "stalk" up on it. Grab it before it knows you are there!