M4A1-S | Blue Phosphor

M4A1-S | Blue Phosphor currently trades around $781.15 on Steam. Price moved -4.6% over 30 days. Over the last 30 days, market trades ranged from $640.26 to $949.64. Background for M4A1-S | Blue Phosphor: collection: The Control Collection; community designer Valve; released on December 3, 2020. Collectibility notes for Blue Phosphor (Classified): finish style: Anodized Multicolored; popularity 40%; skin family: blue-phosphor. Blue Phosphor is built around Blue tones. For loadout synergy, pair it with gloves or knives in matching or contrasting colors. In Take.Skin's database, players such as ANa, Ax1Le, b1t, bit, Brollan have been linked to Blue Phosphor, making it a useful pro-scene loadout reference.

The Control Collection

Factory New$ 611.14

Minimal Wear$ 781.15

Field-TestedN/A

Well-WornN/A

Battle-ScarredN/A

Updated Daily via Skinsback API

Take.skin AppView on App Store

Item Class

Classified

Summary

Colors

Blue

Origin

The Control Collection

Technical Data

STATTRAK™Not Supported

SouvenirDisabled

Professional Players

ANa

Ax1Le

b1t

bit

Brollan

buda

Product Image

M4A1-S | Blue Phosphor Market Price History

30D

ALL

Price Statistics

Current Price

$781.15

24h Change

-168.49 (-17.74%)

Market Cap

$78,115

7 Day Change

+50.29 (+6.88%)

30 Day Change

-37.30 (-4.56%)

Price Ranges

7 Day Low

$716.57

7 Day High

$949.64

30 Day Low

$640.26

30 Day High

$949.64

52 Week Low

$640.26

52 Week High

$1,071.09

All Time Low

$640.26

All Time High

$1,071.09

Last updated: 7/20/2026, 1:33:46 AM

Skin Details

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 Invalid Date. It was released as part of the N/A, alongside the "N/A" update. The skin was created by the community designer "N/A".

ORIGIN

The M4A1-S | Blue Phosphor can be obtained by opening a N/A container. The skin is also part of the The Control Collection.

POPULARITY

With a popularity of 40%, 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 309 other Classified skins. The rarity of the skin is Classified, which makes the {skin} a very rare drop with an estimated drop chance of only 3.2%.

AVAILABILITY

With a price range between $611.14 and $781.15, the M4A1-S | Blue Phosphor is a pretty affordable 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 1.00, which makes the skin available in all exteriors. For each exterior, there also exists a StatTrak version for the {skin}.

Market & Collectibility Insights

Market Snapshot

M4A1-S | Blue Phosphor currently trades around $781.15 on Steam. Price moved -4.6% over 30 days. Over the last 30 days, market trades ranged from $640.26 to $949.64.

Origin & Context

Background for M4A1-S | Blue Phosphor: collection: The Control Collection; community designer Valve; released on December 3, 2020.

Collectibility & Finish

Collectibility notes for Blue Phosphor (Classified): finish style: Anodized Multicolored; popularity 40%; skin family: blue-phosphor.

Color & Loadout Synergy

Blue Phosphor is built around Blue tones. For loadout synergy, pair it with gloves or knives in matching or contrasting colors.

Pro Scene

In Take.Skin's database, players such as ANa, Ax1Le, b1t, bit, Brollan have been linked to Blue Phosphor, making it a useful pro-scene loadout reference.

Quick Facts & FAQ

What is the price of M4A1-S | Blue Phosphor?

M4A1-S | Blue Phosphor is currently priced at $781.15 on the Steam Market.

Which case contains the M4A1-S | Blue Phosphor?

The M4A1-S | Blue Phosphor is part of the The Control Collection.

Is StatTrak available for M4A1-S | Blue Phosphor?

No, StatTrak™ is not available for this skin.

What is the rarity of M4A1-S | Blue Phosphor?

The M4A1-S | Blue Phosphor is a Classified rarity skin.