(adsbygoogle = window.adsbygoogle || []).push({}); Has anyone bought the ammo upgrade for the guns off the wall? If so, what does it do?

lol the upgraded ammo is when u use the pack a punch then buy ammo for that gun off the wall

^ LOL i gotta rep u for that lol

Upgrade ammo is ammo for the gun after put through the PAP machine it will cost 4500 points no matter wat gun you have upgraded

kinda sucks they offer to buy ammor from guns of the wall that you can PAP but what about the big boys like the mg ppsh ray etc... y should we wait for dogs for ammo or wait for a drop or save a crawler and use the hell out of the teleporters to try to get ammo but occasion have zombies and dogs spwan rapidly instead of a pickup :/