"16-shot capacity 9mm handgun. Used by professionals in many state organizations. Reliable with high accuracy."
— Inventory description
"9mm弾を16発装填できる。 高い精度と信頼性を誇り、多くの国家機関で採用されている プロ仕様のハンドガン。"
— Inventory description - Japanese
The MUP is one of the weapons available to HUNK in The 4th Survivor as well as in Ghost's scenario in The Ghost Survivors (can be obtained through the item dispensers), its maximum magazine size is 16 by default. Functions similarly to JMB Hp3 albeit without a laser sight, making it inferior albeit still a useful tool for staggering zombies. It does however, have a better penchant for critical headshots.