M4A1-S | Boreal Forest appeared in CS:GO on November 27, 2013. It’s included in The Italy Collection, containing 15 themed weapon finishes from the same-named map. This collection appeared in the massive “Out with the old, in with the new” update that incorporated 90 new decorated weapons.

The carbine’s surface is covered with gray paint, over which a camo pattern of yellow, brown, and Persian green spots is applied.

The pattern index determines how the spots are arranged on the firearm's surface. It doesn’t have any valuable pattern variants.

Float Value of the item can vary between 0.06 and 0.80, allowing the skin to be obtainable in any exterior quality category. As the weapon wears down, its paint darkens and gets noticeably erased. At high float values, the rifle loses a significant portion of its paint, and the camouflage pattern loses its integrity.

M4A1-S | Boreal Forest belongs to the “Industrial Grade” category and is obtainable in a souvenir variant. This item is not popular among CS2 players.