M4A1-S | Blue Phosphor
Summary
Category
Type
Weapon
Finish
Finish Style
Finish Catalog
1017
Pattern Variants
Yes
Model Version
CS2
Popularity
99%
Designer
Valve
Released
December 3rd, 2020
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.
Collection
Control Collection
Contains 19 items
Community Rating
4.7
out of 5
1.5K Votes
Elite
Thanks for your vote!
Your rating has been added to the community score.
Liquidity
49%
Moderate
Price Statistics
Current Price
$720
24h Change
0.00%
+$0.00
7d Change
0.04%
-$0.26
30d Change
24.22%
-$230
1y Change
24.22%
-$230
All-Time High
$964
Jun 12, 2026
All-Time Low
$718
Jun 24, 2026
24h Low
24h High
$720
$720
7d Low
7d High
$718
$720
30d Low
30d High
$718
$964
1y Low
1y High
$718
$964
Active Offers
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Promoted
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Wear
Patterns
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Description
With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. Multiple layers of metallic blue paint have been applied over a chrome blue base coat. Feeling blue?
History
The M4A1-S | Blue Phosphor was first introduced to CS2 5 years ago, on
December 3rd, 2020.
It was released as part of the "Operation Broken Fang" update.
Origin
The M4A1-S | Blue Phosphor can not be obtained by opening any containers.
Instead, the skin is part of the
The Control Collection.
Popularity
With a popularity of 99%,
the M4A1-S | Blue Phosphor 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 M4A1-S | Blue Phosphor is one of 322 other
Rifle skins.
The rarity of the skin is Classified,
which makes the Blue Phosphor
a very rare drop with an estimated drop chance of only 3.2%.
Availability
With a price range between $618 and
$720,
the M4A1-S | Blue Phosphor is
a very expensive skin.
Fortunately, it's currently
widely available and can be purchased on multiple different markets.
Versions
The float value of the M4A1-S | Blue Phosphor ranges from
0.00 to
0.08, which makes
the skin available in Factory New and Minimal Wear.
For each exterior, there also exists a Souvenir version for the Blue Phosphor.
Finish Style
This M4A1-S has been painted in a "Anodized Multicolored" style,
with the Blue Phosphor 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 blue tint.
The look of the Blue Phosphor finish is affected by its pattern index.
The skin uses the new CS2 model.
Community Sentiment
The M4A1-S | Blue Phosphor has received over 1.5K votes on
CSGOSKINS.GG, leading to an average rating of 4.7 out of 5
stars.
The skin is currently also owned by the
professional CS2 players
fallen, snax and shox.
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