USP-S | Serum
Summary
Category
Type
Weapon
Finish
Finish Style
Finish Catalog
221
Pattern Variants
Yes
Model Version
CS:GO
Popularity
91%
Designer
Valve
Released
November 8th, 2013
Update
Item Class
Wear Range
Every weapon skin has a wear value, also known as float value, that determines how
scratched it looks and which exterior it belongs to:
| Range | Exterior |
|---|---|
| 0.00 – 0.07 | Factory New (FN) |
| 0.07 – 0.15 | Minimal Wear (MW) |
| 0.15 – 0.38 | Field-Tested (FT) |
| 0.38 – 0.45 | Well-Worn (WW) |
| 0.45 – 1.00 | Battle-Scarred (BS) |
Each skin also has a minimum and maximum wear value, defining its wear range.
The colored line shows the available range for this skin.
Containers
Collection
Arms Deal 2 Collection
Contains 12 items
Community Rating
4.5
out of 5
3.7K Votes
Great
Thanks for your vote!
Your rating has been added to the community score.
Drop Chance
CS:GO Weapon Case 2
Weapon Case
Classified
Rarity
Odds
1 in 31
Total
1 in 31
Serum
USP-S
Odds
1 in 2
Total
1 in 63
Factory New
Exterior
Odds
1 in 2
Total
1 in 137
Normal
Quality
Odds
9 in 10
Total
1 in 151
Final Result
Total Odds
1 in 151
0.66%
Liquidity
58%
Moderate
Price Statistics
Current Price
$126
24h Change
1.88%
-$2.42
7d Change
10.75%
-$15.20
30d Change
2.56%
-$3.32
1y Change
150.41%
+$75.79
All-Time High
$288
Mar 18, 2026
All-Time Low
$1.41
Feb 22, 2014
24h Low
24h High
$126
$129
7d Low
7d High
$120
$143
30d Low
30d High
$103
$169
1y Low
1y High
$43.77
$288
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Just pay, no balance top-up needed
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Description
A fan favorite from Counter-Strike Source, the Silenced USP Pistol has a detachable silencer that gives shots less recoil while suppressing attention-getting noise. It has been painted in a digital pattern with metallic paints of various reflectivities over a chrome base coat.
History
The USP-S | Serum was first introduced to CS2 12 years ago, on
November 8th, 2013.
It was released as part of the CS:GO Weapon Case 2, alongside the
"The Arms Deal 2" update.
Origin
The USP-S | Serum can be obtained by opening a
CS:GO Weapon Case 2 container.
The skin is also part of the
The Arms Deal 2 Collection.
Popularity
With a popularity of 91%,
the USP-S | Serum is currently
extremely popular, which makes it one of the most popular items in CS2.
This popularity measurement is based on the daily sales volume and the price of the
skin.
Rarity
The USP-S | Serum is one of 437 other
Pistol skins.
The rarity of the skin is Classified,
which makes the Serum
a very rare drop with an estimated drop chance of only 3.2%.
Availability
With a price range between $49.60 and
$1,000,
the USP-S | Serum is
a rather affordable skin.
Fortunately, it's currently
widely available and can be purchased on multiple different markets.
Versions
The float value of the USP-S | Serum ranges from
0.00 to
0.25, which makes
the skin available in Factory New, Minimal Wear and Field-Tested.
For each exterior, there also exists a StatTrak version for the Serum.
Finish Style
This USP-S has been painted in a "Anodized Multicolored" style,
with the Serum finish.
In this style, the candy coat may be applied in a multicolored pattern. In the real world, methods could include silk-screening or adherable stencils.
The primary color of this skin is composed of
a red tint.
The look of the Serum finish is affected by its pattern index.
The skin uses the old legacy model.
Community Sentiment
The USP-S | Serum has received over 3.7K votes on
CSGOSKINS.GG, leading to an average rating of 4.5 out of 5
stars.
The skin is currently also owned by the
professional CS2 players
adren, boltz and isak.
Gameplay Showcase
