Pistol
Knife
Machinegun
Glove



The USP-S | Serum was a popular weapon in Counter-Strike Source, equipped with a detachable suppressor that reduces recoil and muffles sound, making it perfect for stealthy engagements. This design has a sleek, digital pattern with metallic paints of different reflectivities layered over a lustrous chrome base coat.
The StatTrak USP-S | Serum (Factory New) was introduced to the CS2 community on November 8th, 2013, with the highly-anticipated CS2 Weapon Case 2. Its sleek design and unique stat-tracking feature quickly made it one of the most popular weapons in players' arsenals. Since the day of its release, StatTrak USP-S | Serum became somewhat iconic and pretty valuable skin in the CS2 market. This perfect condition of the skin, combined with the possibility for stat-tracking, added just more popularity to it. Since then, it gathered steam and became one of the most wanted skins for collectors and competitive players alike.
The USP-S | Serum is an extremely rare skin which is obtainable by opening the Case CS2 Weapon Case 2 container, wherein it gives the players the opportunity to add this divergent design to their arsenal. It is also one of the main items that comprise The Arms Deal 2 Collection.
USP-S | Serum holds an unreal 90% popularity rating, making it one of the hottest items within CS2. One could tell that by the high volume of sales on a day-to-day basis and its exorbitant price within the market.
The USP-S | Serum is one of 347 different Pistol skins, which makes the skin rather rare to get. Being of Classified rarity, this skin is extremely rare and has an estimated drop chance of only 3.2%.
The USP-S | Serum is an affordable option for CS2 fans, as its price ranges between $27.66 and $62.47. Fortunately, this skin is not out of reach since it's widely presented on many markets. Currently, it's possible to buy this skin in one of 20.6K units circulating in public CS2 inventories.
Afloat value of between 0.00 and 0.25 gives the USP-S | Serum Factory New, Minimal Wear, and Field-Tested conditions listed to players. Combining each available option for a skin exterior is the StatTrak variant of the Serum that's available for collectors.
The USP-S | Serum enjoyed great community support, boasting more than 2.8K votes on addsin.com and an average rating of 4.5 stars out of five. Another testament to this popularity is the ownership of professional players such as adren, interz, and topgun, who use this skin.
The USP-S | Serum features a bright "Anodized Multicolored" skin, with the candy coat applied in dynamic multicolored patterns using techniques such as silk-screening or use of adherable stencils. Overall, the predominant color of the skin is an intriguing red tint; the Serum finish will be determined by the pattern index, making it unique and really eye-catching.

Each skin has a minimum and maximum wear value, that's what we call a wear range. The line shows the available wear range for this skin.