M4A4 | Mainframe (Field-Tested)
Collection:The 2018 Nuke Collection
From case:London 2018 Nuke Souvenir PackageMore 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. At the heart of it all
Float is the skin's wear value: 0 (pristine) to 1 (worst). Lower means a cleaner pattern, usually pricier.
Price statistics
Drop chance
Based on Valve's published rarity probabilities and a uniform wear model — an estimate for a standard case opening.
Prices across markets · 2
Price history
Frequently asked questions
Where is the best place to buy M4A4 | Mainframe (Field-Tested)?
Right now it's cheapest on Skinport — $0.02. We compare prices across 2 marketplaces in real time and take you to the best deal.
How much does M4A4 | Mainframe (Field-Tested) cost?
The current best price is $0.02. Over the last 30 days it ranged from $0.00 to $0.40.
Is it safe to buy skins on these marketplaces?
We only aggregate established marketplaces and link straight to the item page. Always check the marketplace rating and delivery terms before buying.