M4A4 | Coalition by SLIMEface appeared in CS:GO on September 22, 2021. The skin belongs to The 2021 Train Collection that was introduced into the shooter along with Operation Riptide.

The skin features an abstract design with a color scheme consisting of black and gold colors with a small amount of blue and gray. The receiver shows a figure resembling an unfinished rhombus, the “V.SHIPPING CORPORATION” logo, which can be seen on the Train map and many containers on Nuke. Some of the gun’s parts are covered with a pattern of many adjacent triangles.

Float Value of the item can vary between 0.00 and 1.00, allowing the skin to be obtainable in any exterior quality category. As the weapon wears, it noticeably darkens, and its paint gets gradually erased. At high float values, the golden areas of the surface noticeably fade, and the magazine, pistol grip, and buttstock lose most of their paint.

M4A4 | Coalition belongs to the “Covert” rarity grade and is unavailable in either souvenir or StatTrak variants. The skin is moderately popular among CS2 players.