Radon MSBS-B or Radom MSBS-B is a bullpup assault rifle in Counter-Strike Online 2.


A bullpup assault rifle developed by the Polish defence industry, fed with 30 rounds of 5.56mm cartridge. It has a high rate of fire and equipped with a low magnification zoom that can knockback any opponent at long distance.


  • High damage
  • High accuracy
  • High rate of fire
  • Low recoil
  • Light weight
  • Has usable scope


Release date

This weapon was released through Combination System on:

  • South Korea: 19 November 2015.
  • China: 2 December 2015.


(CSO2) Radon MSBS-B 1st look

(CSO2) Radon MSBS-B 1st look

External link

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