Counter Strike Online Wiki

For previous stage, see Gear Bird Cannon MK-1.
For upgraded version, see Gear Bird Cannon MK-3.

Gear Bird Cannon MK-2 or Gear Bird ST-2 is a Rare grade Equipment in Counter-Strike Online.


This item can be obtained from 2021 Season 10.

This powerful weapon can have the Gear-Bird on its muzzle transformed. Fire the cannon at the moment the transformation ends to make the Gear-Bird fly ahead of you, damaging and knocking back enemies in its path

  • Season 10 Reward Weapon - Growing Weapon Stage 2

Detailed function[]

  • Press RMB to transform.
  • If you fire at the right moment as the transformation ends, the transformed Gear-Bird emits a breath and flies forward, dealing Normal 12, Zombie 1222, and Scenario 3210 damage to enemies it collides with.

Release date[]

  • South Korea: 26 August 2021.
  • China: 1 September 2021.
  • Taiwan/Hong Kong & CSN:S: 8 September 2021.

Comparison to Red Dragon Cannon[]


  • Cheaper (-$1800)
  • Available in lower level in Zombie Z
  • Higher stun
  • Shorter reload time
  • Same recoil
  • Same magazine size
  • Lower damage
  • Lower knockback