The Serbu super shorty is a 12 gauge Remington with an ultra short barrel and no stock. So its not a shotgun its an AOW(Any Other Weapon) this gun is widely used in many law enforcement groups and army’s. It’s mostly used as a breaching tool, that why many call it the Masterkey
This MOC is very complex as a build, it has many SNOT techniques and other ways to get the shape of this gun just right.
This gun features:
Working pump
Moving trigger
Moving shell lifter
Folding grip
A video of this will come soon