The Sz.-336 SMG, officially the Sodomka zbrojovka Type 336 Submachine Gun, was a submachine gun that was effectively a hybrid of the Scorpion the Ingram MAC 10, and the Uzi sub-machine gun (possibly could also be based of the Steyr MPi-69/89), using small-caliber handgun ammunition (speculated to be 32ACP like the Scorpion) , developed in the 1970s. It had a short and effective range, but its extremely high rate of fire offered formidable power in close quarters. Consequently, it consumed ammo rapidly, resulting in reloads having to be timed carefully. It was usually equipped with a suppressor and light.
- Main article: Ground Zeroes Incident
The weapon could be developed by Diamond Dogs.