The STEN (or Sten gun) was a family of British submachine guns chambered in 9×19mm and used extensively by British and Commonwealth forces throughout World War II and the Korean War. STEN is an acronym, from the names of the weapon's chief designers, Major Reginald V. Shepherd and Harold Turpin, and EN for Enfield. Over four million Stens in various versions were made in the 1940s.

Specifications:
Length: mm
Weight: g (with magazine)
Color: Black
Material: Metal, Plastic , steel , Real Wood
Hop-up: Adjustable
Shooting Mode: Semi-Auto, Full-Auto
Magazine Capacity: 32 Rounds
Bullet Type: 6mm BB
Gas:  12KG (Green Gas)
Power(Muzzle Velocity):  FPS (0.2g BB, Green Gas)
Manufacturer: Northeast