About the M4A4 | Mainframe
More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. A black and white circuit board pattern has been applied.\n\n<i>At the heart of it all</i>
The M4A4 | Mainframe drops from 11 cases listed below.
It sits at the Industrial Grade rarity tier, which sets its drop weight inside each case it can roll from.
Steam Community Market prices vary by wear. The table below lists the latest median for every wear (Factory New through Battle-Scarred), the StatTrak™ premium where available, and Souvenir variants for skins eligible to receive them.
Want to skip the market? Try our free CS2 giveaways or grab an exclusive code from one of our vetted partner sites.
FAQ
How much is the M4A4 | Mainframe worth?
The M4A4 | Mainframe currently sits around $0.07. The price table on this page shows the live median for every wear and StatTrak™ variant.
Where can I get the M4A4 | Mainframe?
You can buy it directly on the Steam Community Market, trade for it on third-party marketplaces, or try SlothiW's free CS2 giveaways and verified partner sites for codes that lower the cost of opening cases.
Is the M4A4 | Mainframe a good investment?
CS2 item prices are driven by float, sticker craft, supply on Steam, and Valve's release cadence. Use this page as a reference but never treat skin trading as guaranteed return — the market is volatile and Valve can change item supply at any time.