Submachinegun M21 BS

Submachine gun M21 BS

Submachine gun M21 BS is a compact light-weight weapon. Its design is suited for contemporary combats requiring the use of various accessory devices.
Integrated Picatinny rails, on the receiver cover and handguards, enable the assembly of various optical-electronic devices.
The reliability of functioning in various environments was confirmed by strict methods of testing, in accordance with military standards.
It is a gas operated weapon, locking system is rotating bolt and safety system provides that the weapon cannot fire before it is fully locked, thus ensuring the safety of the shooter.
The barrel is made by cold forging and the interior is chrome plated. This provides long service life and exceptional precision of the automatic rifle.
Good solutions for the ergonomics, with excellently balanced weight, provide mild recoil and easy control of fire.
Flash hider masks the position of the shooter.
Materials that are used, handguard and folding stock made of polymer and finish of metal parts provide easy maintenance.
Type of fire is selected by ambidextrous lever, which has three positions: single shot, burst, safe.
Iron sights with tritium tubes provide the possibility of aiming at night. Picatinny rail on the lower handguard enables the assembly of underbarrel granade launcher BGP 40×46 mm.

Complete set:

  • Submachine gun M21BS
  • 4 spare magazines
  • Sling
  • Accessories
  • Handling and maintenance manuals 


Optionally, at customer’s request, the set can include:

  • Underbarrel grenade launcher BGP 40×46 mm
  • Foregrip
  • Polymer magazine

Caliber (mm)5,56×45
Twist rate (mm)177,8
Number of grooves6
Magazine capacity (rounds)30
Barrel length (mm)290
Length, overall/folded stock (mm)825 / 575
Weight (kg)4,0
Weight of magazine (kg)0,35
Rate of fire (rds/min)600 ± 50

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