Counter Strike Online Wiki

Star Chaser AR is a unique grade assault rifle in the Star Chaser series in Counter-Strike Online.


Empty slot This weapon has Part System installed.

A mysterious assault rifle that uses 35 rounds of 5.56 mm Star Chaser and fires a star bullet at regular intervals. It is light and portable. Starburst explodes at the impact point and harms the enemy.

Detailed function: Starburst that exploded at the launching spot deals damage of 5 in Normal modes, 500 in Zombie PVP and Scenario modes within range. Star explosion has 1 second cooldown.


  • Very high accuracy
  • Low recoil
  • High rate of fire
  • Light weight


  • Expensive
  • Low damage

Release date[]

  • South Korea: 31 May 2018.
  • Taiwan/Hong Kong: 5 June 2018.
  • Japan: 6 June 2018.
  • China: 20 June 2018.
  • Indonesia: 11 July 2018.
  • CSNZ: 18 July 2018.

Comparison to AUG[]

  • Larger magazine size (+5)
  • Have explosive shots
  • Higher damage in Zombie and Scenario modes
  • Same accuracy (90%)
  • Same recoil (18%)
  • Same weight (4% speed reduction)
  • Same reload time (3.0 seconds)
  • More expensive (+$1500)
  • Lower damage (-10)
  • Lower rate of fire (-1%)


Firing sound



  • The existent of this weapon was first hinted in the files of Counter-Strike Nexon: Zombies several weeks before of the actual release in CSO Korea.
  • This is the second Star Chaser weapon after Star Chaser SR.
  • The model of this weapon is based on the Steyr AUG A1, modeled with the standard Swarovski sight instead of the scope on the default AUG.
  • This is the first Top 50 weapon that can be obtained freely for permanent from Battlefield Supply.
  • The explosive bullet system is similar to BALROG-VII's Balrog Charging System.
  • This is the fourth weapon that has transparent body. Others are Star Chaser SR, Special Ripper in Crazy Zombie 3: Hero/Item Battle and AT4-CS in Item Battle.