Prices
8 markets
Price history
Description
More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. It has been spray-painted with radiological warning hazard patterns.
- Category
- Rifles
- Team
- Counter-Terrorist
- Float range
- 0.06 – 0.80
- Paint index
- 167
Souvenir M4A4 | Radiation Hazard (Well-Worn) CS2 market overview
M4A4 | Radiation Hazard is a CS2 item of Mil-Spec Grade rarity. It belongs to the Rifles category. Right now Souvenir M4A4 | Radiation Hazard (Well-Worn) is listed on 8 marketplaces, and the cheapest offer is $35.00 on CSFloat. Together they have at least 29 listings on sale.
Prices across marketplaces
Offers for Souvenir M4A4 | Radiation Hazard (Well-Worn) range from $35.00 on CSFloat to $90.83 on Skinport, a difference of 159.5%. The Steam Community Market asks $58.68, which is 67.7% more than the cheapest third-party offer ($35.00 on CSFloat).
Exteriors and float
M4A4 | Radiation Hazard is available in Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred. Field-Tested is the cheapest exterior at $27.98, and Factory New is the most expensive at $320.00. Its float range runs from 0.06 to 0.80. The lower the float, the less wear the skin shows. Souvenir versions start at $21.91.
- M4A4 | Radiation Hazard (Factory New)$320.00
- M4A4 | Radiation Hazard (Minimal Wear)$75.00
- M4A4 | Radiation Hazard (Field-Tested)$27.98
- M4A4 | Radiation Hazard (Well-Worn)$29.60
- M4A4 | Radiation Hazard (Battle-Scarred)$28.80
- Souvenir M4A4 | Radiation Hazard (Factory New)$565.92
- Souvenir M4A4 | Radiation Hazard (Minimal Wear)$83.00
- Souvenir M4A4 | Radiation Hazard (Field-Tested)$32.02
- Souvenir M4A4 | Radiation Hazard (Well-Worn)$35.00
- Souvenir M4A4 | Radiation Hazard (Battle-Scarred)$21.91
Price history
Over the last 30 days, the cheapest Souvenir M4A4 | Radiation Hazard (Well-Worn) offer held steady at around $35.00. Its lowest recorded price is $29.04 on August 19, 2026, and its highest is $40.00 on September 17, 2026. We have been tracking its price since August 9, 2026.
Where it comes from
M4A4 | Radiation Hazard is part of The Nuke Collection. M4A4 | Radiation Hazard can drop from ESL One Cologne 2014 Nuke Souvenir Package, DreamHack 2014 Nuke Souvenir Package, ESL One Katowice 2015 Nuke Souvenir Package, MLG Columbus 2016 Nuke Souvenir Package, Cologne 2016 Nuke Souvenir Package, Atlanta 2017 Nuke Souvenir Package, Krakow 2017 Nuke Souvenir Package, and Boston 2018 Nuke Souvenir Package. The cheapest of these to buy right now is Atlanta 2017 Nuke Souvenir Package, at $42.00.
Frequently asked questions
The cheapest Souvenir M4A4 | Radiation Hazard (Well-Worn) offer is $35.00 on CSFloat right now.
You can buy Souvenir M4A4 | Radiation Hazard (Well-Worn) on CSFloat, CS.Money, DMarket, LIS-SKINS, Avan.market, Steam, Buff163, and Skinport. The cheapest offer right now is on CSFloat, and every price on this page links straight to its listing.
No. The Steam Community Market asks $58.68 for Souvenir M4A4 | Radiation Hazard (Well-Worn), which is 67.7% more than the cheapest third-party offer ($35.00 on CSFloat).
M4A4 | Radiation Hazard is available in Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred. Field-Tested is the cheapest exterior at $27.98, and Factory New is the most expensive at $320.00. Its float range runs from 0.06 to 0.80. The lower the float, the less wear the skin shows.
Yes. Souvenir versions of M4A4 | Radiation Hazard start at $21.91.
M4A4 | Radiation Hazard is part of The Nuke Collection.
M4A4 | Radiation Hazard can drop from ESL One Cologne 2014 Nuke Souvenir Package, DreamHack 2014 Nuke Souvenir Package, ESL One Katowice 2015 Nuke Souvenir Package, MLG Columbus 2016 Nuke Souvenir Package, Cologne 2016 Nuke Souvenir Package, Atlanta 2017 Nuke Souvenir Package, Krakow 2017 Nuke Souvenir Package, and Boston 2018 Nuke Souvenir Package.
Over the last 30 days, the cheapest Souvenir M4A4 | Radiation Hazard (Well-Worn) offer held steady at around $35.00.