Counter Strike Online Wiki

Silencers or also known as Sound Suppressors are the special attachments for some types of firearms in Counter-Strike Online.


For any guns that have the silencer mode, press the secondary fire mode (right click) to attach or detach the silencer.

Attaching a silencer affects a firearm's performance. This reduces the (sound) volume of the a weapon while firing. Although it decreases the base damage and accuracy rate of a weapon, the silencer can make it more precise and lower bullet spread.

Guns with silencers

The guns below here are attached with silencers and able to detach it.

M4a1 icon.png Battle USP Icon usp.png Kriss SVD.png HK416.png


  • The silencer that is attached to the M4A1 is not properly attached.
  • The TMP, VSK-94, SKULL-3 and the SL8 Rex Edition also had silencers, although they are fixed and not an attachment.
  • In real life, silencers are refered as suppressors in general. It also eliminates muzzle flashes, which apparently does not happen in the game.