CS2SMG
UMP-45 | Fallout Warning (Factory New)
- Factory New0.00 – 0.07
$54.03 - Minimal Wear0.07 – 0.15
$21.60 - Field-Tested0.15 – 0.38
$7.90 - Well-Worn0.38 – 0.45
$8.12 - Battle-Scarred0.45 – 1.00$7.28
Market Activity
Current price
$54.03BUFF Market
Unchanged since Nov 1, 2026
Price windows
- 7D8.62%$49.71$54.03
- 30D5.61%$49.71$58.73
- All83 days29%$49.71$76.25
- Highest
- $76.25Aug 17, 2026
- Lowest
- $49.71Oct 28, 2026
Where the listings are
- Avan.Market730.4%
- ECOSteam730.4%
- BUFF Market313.0%
- HaloSkins313.0%
- Mannco.store28.7%
- ShadowPay14.3%
Float Range
Source
Drops
ESL One Cologne 2014 Nuke Souvenir PackageCan drop
DreamHack 2014 Nuke Souvenir PackageCan drop
ESL One Katowice 2015 Nuke Souvenir PackageCan drop
MLG Columbus 2016 Nuke Souvenir PackageCan drop
Cologne 2016 Nuke Souvenir PackageCan drop
Atlanta 2017 Nuke Souvenir PackageCan drop
Krakow 2017 Nuke Souvenir PackageCan drop
Boston 2018 Nuke Souvenir PackageCan drop
Color
Composition: Gray 45%, Red 29%, Black 17%, White 8%, Mixed 1%
Marketplace Offers
Price History
- Price change over All
- 29%
- Listings change over All
- 475%
Related Items
Same Collection
View all in Same Collection
Same Paint Kit
View all in Same Paint Kit
Same Weapon
View all in Same Weapon
Same Rarity
View all in Same Rarity
About UMP-45 | Fallout Warning
Overview
It has been spray-painted with radiological warning hazard patterns.
The misunderstood middle child of the SMG family, the UMP45's small magazine is the only drawback to an otherwise versatile close-quarters automatic.
Rarity
- Consumer Grade
- Industrial Grade
- Mil-Spec Grade
- Restricted
- Classified
- Covert
- Contraband
Collection & source
One of 9 finishes in The Nuke Collection.
Drops from ESL One Cologne 2014 Nuke Souvenir Package.
Drops from DreamHack 2014 Nuke Souvenir Package.
Drops from ESL One Katowice 2015 Nuke Souvenir Package.
Drops from MLG Columbus 2016 Nuke Souvenir Package.
Drops from Cologne 2016 Nuke Souvenir Package.
Drops from Atlanta 2017 Nuke Souvenir Package.
Drops from Krakow 2017 Nuke Souvenir Package.
Drops from Boston 2018 Nuke Souvenir Package.
Finish
- Paint kit
- Fallout Warning
- Style
- Spray-Paint
- Paint index
- 169
- Float range
- 0.06 – 0.80
- Wears
- Factory New, Minimal Wear, Field-Tested, Well-Worn, Battle-Scarred
Customisation
- Up to 5 stickers
- 1 charm
- Name tag
- StatTrak™ swap
Team & slot
A both-sides smg. It fills the primary slot.
Build a loadout to see what a full set costs.
Variants
Trades under 10 market names: 5 wears in Normal, 5 wears in Souvenir.
Market snapshot
- Lowest price
- $54.03on BUFF Market
- Listings
- 23
- Marketplaces
- 7
- 30 days
- +5.6%
Question hub
How much does UMP-45 | Fallout Warning (Factory New) cost?
The lowest price for UMP-45 | Fallout Warning (Factory New) is $54.03 on BUFF Market, with 23 listings across 7 marketplaces Mercato tracks. Prices are compared in US dollars at the daily reference rate.
Where can I buy UMP-45 | Fallout Warning (Factory New)?
It is listed on these marketplaces, cheapest first:
- BUFF Market$54.03
- HaloSkins$56.98
- ECOSteam$57.12
- CSBoard$57.58
- Avan.Market$57.69
- ShadowPay$58.50
- Mannco.store$61.67
How has the price changed recently?
Measured from Mercato’s own daily ledger — the lowest ask across every marketplace it mirrors, one point per day:
- 7D+8.6% ($49.71 – $54.03)
- 30D+5.6% ($49.71 – $58.73)
- All-28.7% ($49.71 – $76.25)
The highest it has been observed at is $76.25 on Aug 17, 2026, the lowest $49.71 on Oct 28, 2026.
What collection and case is it from?
It belongs to The Nuke Collection, which holds 9 finishes.
It drops from ESL One Cologne 2014 Nuke Souvenir Package.
It drops from DreamHack 2014 Nuke Souvenir Package.
It drops from ESL One Katowice 2015 Nuke Souvenir Package.
It drops from MLG Columbus 2016 Nuke Souvenir Package.
It drops from Cologne 2016 Nuke Souvenir Package.
It drops from Atlanta 2017 Nuke Souvenir Package.
It drops from Krakow 2017 Nuke Souvenir Package.
It drops from Boston 2018 Nuke Souvenir Package.
What float range and wears does it come in?
The finish is declared over the float range 0.06 – 0.80. A lower float is a less worn item.
It trades in 5 wears: Factory New, Minimal Wear, Field-Tested, Well-Worn, Battle-Scarred.
This page shows Factory New, which covers floats 0.00 – 0.07.
Does it come in StatTrak™ or Souvenir?
- StatTrak™ — no.
- Souvenir — yes, in 5 wears.