The latest version of the series - Counter-Strike: Global Offensive significantly contributed to the development of modern e-sport. This is a new assault rifle for Counter-Strike: Global Offensive. It does not have a removable silencer, but it is lighter and more accurate than many other rifles. The weapon was painted with a red spray paint as a template. Exchange your Soul Gems for the SCAR-20 Cardiac. One of the most popular tactical rifles in the world is the SCAR-20. This weapon was designed by FN Herstal for the US Special Forces. It has a detachable silencer which not only provides soundproofing, but also reduces recoil. This skin is painted with a red design made to look like blood vessels. Exchange your Soul Gems for the SCAR-20 Cardiac.