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Submachine Gun M21BS

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 handguard, 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.

Complete set:

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


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

  • Foregrip
  • Additional Picatinny rail on the lateral side of the handguard
  • Polymer magazine

Additional Info

  • Caliber (mm): 5.56x45
  • Twist rate (mm): 177.8
  • Number of grooves: 6
  • 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