One of the big things he revealed was that every time you pack a punch your weapon in Zombies, that weapon gains even more damage. The weapon gets 25% more damage each time, up to 4 times to have 100% more damage in Zombies.

Does pack a punch increase damage Cold War?

Even the Zombies changes aren't that sweeping, but they do give a boost to two of the mode's most overlooked weapon types: melee weapons and sniper rifles. Melee weapons now do 2,500 damage instead of 2,000, and their level 3 Pack-a-Punch upgrades do five times more damage instead of four.

Do pack a punch kills count for camos?

The Brustroke camos operate almost exactly like Grunge — in that you need only a ridiculous number of generic Zombie kills — except more satisfying; for Brushstroke all 2500 kills need to be made with your weapon Pack-A-Punched.