The M4A4 | Mainframe (Field-Tested) is a full-auto assault rifle favored by Counter-Terrorists, designed to be more accurate but less damaging than its AK-47 counterpart. This skin features a striking black and white circuit board pattern, enhancing its futuristic appeal.
The M4A4 | Mainframe was introduced to CS2 on September 3rd, 2018, as part of the Austin 2025 Nuke Souvenir Package during the "FACEIT 2018 – Ways to Watch" update.
The skin is painted in an "Anodized Multicolored" style, showcasing a multicolored candy coat. Its primary colors are black and gray, with a circuit board pattern that gives it a sleek and modern look.
The float value for the M4A4 | Mainframe ranges from 0.00 to 0.50. As a Field-Tested skin, it typically has a float range of 0.15 to 0.37, indicating moderate wear that affects its visual appeal but maintains its distinct design.
The price of the M4A4 | Mainframe has shown fluctuating dynamics, currently being one of the more popular items in CS2. Compared to other Industrial Grade rifle skins, its price remains competitive, making it a viable option for players looking to enhance their inventory without overspending.
The M4A4 | Mainframe is classified as an Industrial Grade skin, which denotes a relatively common occurrence in the game. This level of rarity suggests that while it is accessible, it still retains a level of desirability among players.
This skin can be obtained by opening various containers, including the Antwerp 2022, Austin 2025, and Berlin 2019 Nuke Souvenir Packages. Its drop chance is considered common, making it easier for players to acquire.
With a popularity rating of 90%, the M4A4 | Mainframe is extremely well-received among users, reflecting high daily sales volume and consistent demand within the CS2 community.
sell skins without waiting
We know that the eight-day wait due to Steam Trade Protection rules can feel too long and tiring.
That’s why we’ve introduced two new options that let you sell your skins and use the funds immediately, with no delays or restrictions:
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Want to learn more? Just keep moving on — we'll show you everything.
Buy without waiting
Now you can spend money from skin sales immediately. Select to have the funds credited to your balance, and they will be available for CS2 purchases immediately after the transaction. Just three simple steps:
Instant Payout
You can now withdraw money from skin sales immediately – no need to wait for the 8-day Steam Trade Protection hold to end.
Instant Payout is available if:
Verification KYC is completed (available for ages 18+);
Total sales volume on the site is at least $50;
The withdrawal is within your current limit.
How it works:
