SG 553 is an assault rifle. It's a good choice for medium and long distance shootings thanks to the high accuracy of fire. This gun has a scope and a silencer, which does not only reduce the noise but also reduces recoil. The skin was designed by Cyrex with blue, red and white patterns on it. Exchange your Soul Gems for the SG 553 | Cyrex. SG 553 is a weapon in CS:GO. This rifle is designed for medium and long distances. The rifle has a good penetration, but poor accuracy and high recoil. The SG 553 Cyrex has a sticker in the form of a red and black scorpion on the left side of the gun. Exchange your Soul Gems for this weapon.