KS-23

The KS-23 is a pump-action shotgun which makes an appearance in many Zombie maps. It can only be obtained in the Mystery Box..

Effectiveness
Like other shotguns, the KS-23 boosts higher damage than the other shotguns. It is a one-hit kill until round 30.

Pack-a-Punch
When upgrade it becomes the KS-115 obtaning Dragon's Breath ammunition.