A Pack-a-Punched version can be seen in the game's files, however the only change is to the metal on the weapons. It can be obtained in the maps 'Der Riese' and 'Verruckt' with the help of console commands.

Mosin-Nagant: Used in the main game, but not in Zombies mode.

It can only be obtained by way of console commands, but appears to have been canned at a early stage there are no engravings on the metal like the other guns and the only change was the stainless-steel on the metal.

The Eviscerator: An unused Pack-a-Punch upgrade for the Arisaka.

Default Weapon: First person hands are in a really weird pose, with a pink cowbell with the words 'OWN3D' written on it sitting on the left wrist.

Strangely, it has proper first person animations and works perfectly as a player weapon.

BRAAAINS.: The 'weapon' used by the shambling undead in Nazi Zombies mode.

Normally only used when downed with the Suicide King Death Card enabled, but it works as a normal weapon (with some very strange visual issues).

Dirty Harry: An M1911 pistol that fires Rifle Grenades.Some weapons are inaccessible and unavailable without using console cheats. 2 Cut Perks, Perk-A-Colas, and Attachments.

Call of duty waw death cards