Factory NewSV

0.85

Minimal WearSV

0.35

Field-TestedSV

0.29

Well-WornSV

0.38

Battle-ScarredSV

1.05

Factory New

0.25

Minimal Wear

0.060

Field-Tested

0.020

Well-Worn

0.020

Battle-Scarred

0.037

Colors

Containers

Collections

Price Statistics

LiquidityHigh
91.86%
Current Price0.25
90d Price Range
0.2969%0.58
7 Days Low0.43
7 Days High0.52
7d Change+8.44%
30 Days Low0.35
30 Days High0.58
30d Change+38.24%
90 Days Low0.29
90 Days High0.58
90d Change-10.95%
All time low
0.060Aug 7, 2024
All time high
1.53Sep 11, 2025
TypeRifles
WeaponM4A4
Finish

Mainframe

Rarity

Industrial Grade

Exterior

Factory New

Model Version

CS:GO

Popularity

unpopular

Pro players

Grim

Grim

dgt

dgt

oSee

oSee

zehN

zehN

fox

fox

Wolfy

Wolfy

Rutk0

Rutk0

SinK

SinK

M4A4 | Mainframe (Factory New)
4.0
901
side image
Industrial Grade

M4A4 | Mainframe (Factory New)

More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. A...
M4A4 | Mainframe (Factory New)
4.0
901

24h Change

- 0.002
-0.41%

7d Change

+ 0.038
+8.44%

30d Change

+ 0.14
+38.24%
More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. A...

Factory NewSV

0.85

Minimal WearSV

0.35

Field-TestedSV

0.29

Well-WornSV

0.38

Battle-ScarredSV

1.05

Factory New

0.25

Minimal Wear

0.060

Field-Tested

0.020

Well-Worn

0.020

Battle-Scarred

0.037

Active offers

3.9

2.1K Vote(s)

Active offers

19

From0.25

4.2

920 Vote(s)

Active offers

28

From0.43

4.8

7.7K Vote(s)

Active offers

410

From0.44

4.6

8.0K Vote(s)

Active offers

131

From0.46

4.2

15 Vote(s)

Active offers

831

From0.46
Original price3

3.6

243 Vote(s)

Active offers

803

From0.47

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Question hub

As of June 26, 2026, the lowest market price of M4A4 | Mainframe (Factory New) is $0.02 with 807 active listings across tracked marketplaces. Prices update continuously and vary by marketplace and item condition.

M4A4 | Mainframe (Factory New) is tradable on the Steam Community Market and several third-party CS2 marketplaces. CSMarketCap aggregates current listings and prices from these sources so you can compare offers before buying.

Over the past 7 days, the price of M4A4 | Mainframe (Factory New) changed by +8.44%. The all-time high recorded on CSMarketCap is $1.53. See the chart above for the full price history.

Description

Overview

The M4A4 | Mainframe is an intriguing skin that features a futuristic, circuit-like design predominantly in shades of blue and green. It is part of the Core Collection and was introduced in September 2020.

Rarity

This skin is classified as 'Industrial Grade,' hence is relatively common and has a fairly high drop chance. Despite this, its novel design concept makes it an appealing choice to many players.

History

The M4A4 | Mainframe was added to CS:GO as part of an update in 2020. Its futuristic and unique design quickly helped it gain recognition amongst players. Information about the update can be found at September 2020 Update.

Popularity

Despite being common, the Mainframe is popular because of its futuristic look. This appeal transcends skill levels, appealing to both new players and experienced ones.

Compatibility

This skin is available exclusively for the M4A4 rifle.

Unique Features

One remarkable feature of the Mainframe is its futuristic circuit-influenced design, which covers the entire body of the rifle. Its design evokes the image of the inside of a computer's mainframe.

Event

The M4A4 | Mainframe was introduced during a routine weapon skins update in 2020.

Trivia

The name 'Mainframe' is likely derived from the skin's design, which resembles the circuitry inside a computer's mainframe.

Skin Designer

Designed by Valve.

Technical Features

The skin design uses complex patterns alongside gradients of cool colors to depict a circuit like pattern.

Reviews and Ratings

Rated favorably within the community, the Mainframe has been praised for its unique design, color scheme, and affordable price tag.

Historical Significance

The skin has contributed to a growing trend of tech-inspired designs in CS:GO skin collections.

Reasons for Popularity

The M4A4 | Mainframe's popularity can largely be attributed to its unique and futuristic design and its common availability within game drops.

Influential Events

The skin was introduced during an update in 2020. Find out more about the update at September 2020 Update.

Creation Story

Designed with creativity, the skin uses a unique blend of art and technology, evoking the image of the inside of a computer's mainframe.

Symbolism and Design Elements

The M4A4 | Mainframe symbolizes the fusion of technology and warfare, represented through its intricate computer circuitry design.

Emotional Connection

Players with a keen interest in technology find this skin particularly attractive and relatable.

Impact on Community

The introduction of this skin helped kindle the interest of the community in tech-inspired CS:GO skins.

Usage in Esports

Being easily obtainable, it is not uncommon to see the M4A4 | Mainframe in various eSports matches.

Player Stories

Players often express satisfaction with the M4A4 | Mainframe's budget-friendly value and appealing design, making it a popular choice for most M4A4 users.