|Official Designation||Model 911|
|Country of Origin||Greater United States|
|Barrel Length||22 Inches|
|Rounds||10+1 Internal Tube Magazine|
|Rate of Fire||80 Rounds Per Minute|
|Appears in||Rescindment: The Final Days of Famine|
|Console Codename||Karkow 911|
|Used by||The Brotherhood|
The Karkow 911 is given to Ryker by Man after his operation which implanted a chip inside his head to break the connection between his brain and the Hortian Government in the mission, Here There Be Dragons.
The Karkow 911 fires the standard 12 Gauge Double 00 Buck as well as the newly developed 12 Gauge Shock Charge round. While the standard buck is great at devastating a man up close, the ammunition is not very common and can be harder to find later on. The 12 Gauge Shock Charge round, while easier to find, does less damage and is meant to shock the enemy who is hit. Once the gun is upgraded with the "Concussion Spring" mod, the gun's buck rounds will actually force enemies backwards as an added effect. The shock rounds, after the "Static DIscharger" mod is added, will cause electricity to arc from person to person until the first enemy hit shrugs off the shock effect. Finally, after the 911 has the "Kinetic Stock", the shotgun's regular buck rounds will now explode and deal more damage to armored enemies. The shock rounds will also receive another upgrade, known as the "Electric Core" which causes the electric rounds stun time to increase and even forces enemies to the ground.