Souvenir M4A1-S | Dark Water (Field-Tested)

Souvenir M4A1-S | Dark Water (Field-Tested) is the Souvenir Field-Tested version of M4A1-S | Dark Water, a Restricted M4A1-S skin from The Arms Deal Collection, released Aug 14, 2013. Field-Tested copies of this finish have floats from 0.15 to 0.26. In SteamWebAPI's snapshot of Oct 24, 2026, the lowest listed price was $144.16 on CSGO.com.

With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. It has been painted in an aquatic-stripe pattern with charcoal metallic paints of various reflectivities over a chrome base coat.

“Water gives life, but it can also take it...”

CS:GO Weapon Case

Chance per opening for this finish (any wear): 5.33% (1 in 19) – Restricted tier 15.98% shared by 3 skins.

The Arms Deal Collection

9 skins · released Aug 14, 2013

Based on Valve's published case odds (Mil-Spec 79.92%, Restricted 15.98%, Classified 3.20%, Covert 0.64%, knives/gloves 0.26%); every item within a tier is equally likely. StatTrak™ and wear are rolled separately and are not included.