- "3-round burst pistol. Fast cycling rate of fire with moderate recoil."
- — In-game description
- Ammo (Blackout): 9mm
- Operator Mod: None
- Country of Origin: United Kingdom
The RK 7 Garrison appears in all zombie map where it's available on the wall for 700 points and as a weapon within the Mystery Box for 950 points, it can also be a starting weapon if the gun is unlocked and equipped in your loadout. When upgraded via Pack-a-Punch Machine, it becomes the Rapskallion 3D with the magazine size increased to 30 rounds and its ammo reserve increased to 240.
- The weapon has the markings of Royal & Kross on the side, the same as the RK5.