RSh-12

Manufacturer: KBP Instrument Design Bureau.

Caliber: 12.7x55mm.

Capacity: 5-round cylinder.

Features: Often features top/bottom rails for accessories like lights, lasers, and grips. It is known for high recoil despite the design mitigating it, and features a unique "firing from the bottom" mechanism similar to the Mateba or Chiappa Rhino.

W.I.P.