The SG 553 | Atlas is a new weapon from CS:GO. It is a modified version of the classic AK-47. This rifle is equipped with a silencer and has a black color scheme. In order to get this item, you need to do a quest. Exchange your Soul Gems for StatTrak™ SG 553 | Atlas! The StatTrak™ SG 553 | Atlas is an inexpensive alternative to the P90. It has lower damage, but it can fire at a much higher rate, which makes it a great weapon in close quarters combat. This weapon has been especially customized by the workshop of the Arsenal based on the feedback from pro players. Exchange your Soul Gems for an SG 553 | Atlas!