Counter Strike Online Wiki

For original version, see M3 Black Dragon.

M3 Big Shark is a Unique grade shotgun in Counter-Strike Online.


This item can be obtained from 2019 Season 3 top prize.

A pump-action shotgun fed with 8 rounds of special 12 Gauge. After 8 strikes, you are able to shoot a special shot that will make a huge shark explosion.


  • High damage
  • High stun
  • Easy to operate and use
  • Good knockback
  • Can shoot while reloading


  • Low rate of fire
  • Expensive


  • It can only-shot-kill at close range but not very reliable in moderate to long ranges.
  • This weapon has similar but lesser performance to M3 Black Dragon in Zombie modes.
  • Unlike M3 Black Dragon, the shark is not translucent which makes it harder for the wielder to be able to spot zombies.
  • Although this is a minor variation of Black Dragon, it is arguably much easier to obtain seeing that Black Dragon is on Mileage Auction and able to be obtained free from Epic events.

Release date

  • South Korea: 11 July 2019.
  • China: 17 July 2019.
  • TW/HK: 18 July 2019.
  • CSN:Z: 7 August 2019.


Shoot sound