The KRW-4, or Keats Ranged Weapon - Mark IV, is a weapon manufactured by Keats' Firearms made for medium to long-range combat, and is also effective at short-range created in 2039.
The weapon was made as a yearly update to the previous version from 2038. It was one of the most succesful Keats' Firearms rifles in 2039.
It fires a 7mm bullet. It has high damage and range, is semi-automatic, with a magazine that holds 24 rounds, and has a maximum ammo count of 205. It is a one hit kill on a zombie till round 5 and loses effectiveness at high rounds.
- The KRW-4 is classified as a good weapon.
- The ammount of bullets a magazine holds, twenty-four, is a reference to Magma-Man's Xbox Live Gamertag.