Details
- Weapon
- UMP-45
- Float range
- 0.00 – 0.70
- Category
- SMGs
- Paint index
- 488
- Legacy model
- No
- Pattern
- Riot
- Side
- Both Teams
- Trade-up contracts
- Eligible
Colours
Gray 66%
Black 14%
Yellow 10%
Other 10%
Market activity
- Liquidity
- 85 / 100
- Strong
- Popularity
- 32 / 100
- Low
Demand 98
Cost to sell 95
Speed to sell 55
Market supply 72
Sales velocity 55
Steam order book
B tier liquidity- Highest buy order
- $0.59
- Lowest sell listing
- $0.64
- Spread
- $0.057.81%
11.2k buy orders 293 sell listings
Where it comes from
Renders
Field-Tested
Game files
The textures CS2 builds this skin from, extracted from the game files.
Custom — printed designThe full artwork is painted directly onto the weapon — what you see is the design.
Mil-Spec Grade 
The Falchion Collection
The Falchion CollectionUMP-45 Riot (Field-Tested)
Field-Tested
- Median
- $0.41
- 24 hours
- 0.0%
-
- 7 days
- −4.7%
-
- 30 days
- −12.8%
-
1,293 listings across all markets
Marketsfor UMP-45 | Riot (Field-Tested)
17 with a price
CSFloat Lowest251 listed $0.38 Buy
LIS-SKINS53 listed $0.41 Buy
CSBoard113 listed $0.41 Buy
ShadowPay23 listed $0.41 Buy
Skinport192 listed $0.41 Buy
Skins.com13 listed $0.41 Buy
SkinSell60 listed $0.41 Buy
CS.MONEY— $0.42 Buy
25 markets without a price
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Price historyof UMP-45 | Riot
$0.41
−14.6% over 30D·median across markets
Oct 1, 2026 Oct 31, 2026
Price by float
The lowest price you can buy at, across markets, for each float. Jumps at the wear boundaries are real.
$0.44
cheapest at float 0.2300 · typical $0.47–$0.79 · 6 listings on 1 market nearby
0.150.220.300.37
Cheapest Middle half of listings Median
| Float range | Lowest price | Listings |
|---|---|---|
| FT 0.15 – 0.18 | $0.48 | |
| 0.18 – 0.22 | $0.78 | |
| 0.22 – 0.27 | $1.25 | |
| 0.27 – 0.33 | $0.78 | |
| 0.33 – 0.38 | $0.49 |
In short
Origin
The UMP-45 | Riot can be obtained by opening Falchion Case. It is also part of the The Falchion Collection collection.
Rarity
The UMP-45 | Riot has a Mil-Spec Grade rarity and is categorised as SMGs, with an estimated case drop chance of 13.3%.
Availability
The cheapest UMP-45 | Riot (Field-Tested) is $0.38 on CSFloat, with prices across 17 markets ranging up to $0.99.
Price trend
Over the last 30 days the cross-market median price of the UMP-45 | Riot (Field-Tested) went from $0.48 to $0.41 (−14.6%), with a low of $0.40 on Oct 18 and a high of $0.48 on Oct 2. That is −4.7% over the last 7 days. On the Steam Community Market the highest buy order is $0.59 and the lowest listing is $0.64 (11,152 buy orders, 293 listings).
Versions
The float value ranges from 0.00 to 0.70, available in all five wear conditions. It also has a StatTrak™ version and a Souvenir version.
Finish Style
This UMP-45 features the Riot design.
Planning a contract with UMP-45 | Riot? Simulate output floats, odds and profit in the CS2 trade-up calculator.
Guides
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UMP-45 | Riot — Frequently Asked Questions
How much does the UMP-45 | Riot (Field-Tested) cost?
As of Oct 2026, the cheapest UMP-45 | Riot (Field-Tested) costs $0.38 on CSFloat. CSSkinLab compares live prices across 17 CS2 marketplaces so you always see the cheapest offer first.
What is the float range of the UMP-45 | Riot (Field-Tested)?
The UMP-45 | Riot (Field-Tested) has a float range of 0.00 – 0.70. Lower floats mean less visible wear on the skin. The UMP-45 | Riot exists in 5 wear tiers: Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred.
Does the UMP-45 | Riot come in StatTrak™ or Souvenir?
Yes. The UMP-45 | Riot drops in both StatTrak™ (with a kill counter) and Souvenir versions, alongside the normal version. Each version trades at its own price.
Can I use the UMP-45 | Riot (Field-Tested) in a trade-up?
Yes. The UMP-45 | Riot (Field-Tested) can be used as an input in a trade-up contract: combine ten Mil-Spec Grade skins to receive one skin of the next rarity tier. Use the CSSkinLab trade-up calculator to find the best inputs and simulate float outcomes and ROI, or work backwards from a target skin with the reverse calculator.
Where does the UMP-45 | Riot drop from?
The UMP-45 | Riot drops from the Falchion Case with an estimated drop chance of 13.3% per opening. It belongs to the The Falchion Collection. You can also buy it directly from community marketplaces, usually for less than the cost of opening cases.
What rarity is the UMP-45 | Riot?
The UMP-45 | Riot is a Mil-Spec Grade rarity skin. Rarity determines how often it drops and which trade-up contracts it fits into.