Details
- Weapon
- UMP-45
- Float range
- 0.06 – 0.34
- Category
- SMGs
- Paint index
- 193
- Legacy model
- No
- Pattern
- Bone Pile
- Side
- Both Teams
- Trade-up contracts
- Eligible
Colours
Green 70%
Yellow 17%
Black 7%
Other 6%
Market activity
- Liquidity
- 51 / 100
- Fair
- Popularity
- 7 / 100
- Low
Demand 54
Cost to sell 44
Speed to sell 50
Market supply 17
Sales velocity 30
Steam order book
C tier liquidity- Highest buy order
- $4.01
- Lowest sell listing
- $4.82
- Spread
- $0.8116.80%
1.2k buy orders 29 sell listings
Where it comes from
Renders
Field-Tested
Game files
The textures CS2 builds this skin from, extracted from the game files.
Anodized — pattern + paletteA base pattern recoloured by the palette below — same design, different colours.
Palette
Mil-Spec Grade 
The Bravo Collection
The Bravo CollectionUMP-45 Bone Pile (Field-Tested)
Field-Tested
- Median
- $3.63
- 24 hours
- +8.3%
-
- 7 days
- +8.6%
-
- 30 days
- +3.4%
-
423 listings across all markets
Marketsfor UMP-45 | Bone Pile (Field-Tested)
17 with a price
Skinport Lowest18 listed $3.21 Buy
CSFloat25 listed $3.22 Buy
Skins.com7 listed $3.39 Buy
CS.MONEY— $3.41 Buy
LIS-SKINS36 listed $3.52 Buy
SkinSell60 listed $3.52 Buy
Skin.Land36 listed $3.53 Buy
DMarket— $3.55 Buy
25 markets without a price
C5Game Check
CS.Trade Check
Ecosteam Check
ExeSkins Check
GameBoost Check
IGXE Check
iTrade.GG Check
Krakatoa Check
LootFarm Check
Mannco.Store Check
PirateSwap Check
RapidSkins Check
Rust.tm Check
Skin.Place Check
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SkinFlow Check
SkinOut Check
SkinsMonkey Check
SkinSwap Check
SkinSwap CN Check
SkinVault Check
Swap.GG Check
TradeIt.GG Check
UUSkins Check
YouPin898 Check
Price historyof UMP-45 | Bone Pile
$3.63
+4.0% 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.
$3.51
cheapest at float 0.1900 · 0 listings on 0 markets nearby
0.150.210.280.34
Cheapest Middle half of listings Median
| Float range | Lowest price | Listings |
|---|---|---|
| FT 0.15 – 0.18 | $3.74 | |
| 0.18 – 0.22 | $3.62 | |
| 0.22 – 0.27 | $3.76 | |
| 0.27 – 0.33 | $3.80 |
In short
Origin
The UMP-45 | Bone Pile can be obtained by opening Operation Bravo Case. It is also part of the The Bravo Collection collection.
Rarity
The UMP-45 | Bone Pile 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 | Bone Pile (Field-Tested) is $3.21 on Skinport, with prices across 17 markets ranging up to $5.21.
Price trend
Over the last 30 days the cross-market median price of the UMP-45 | Bone Pile (Field-Tested) went from $3.49 to $3.63 (+4.0%), with a low of $3.21 on Oct 10 and a high of $3.66 on Oct 30. That is +7.7% over the last 7 days. On the Steam Community Market the highest buy order is $4.01 and the lowest listing is $4.82 (1,245 buy orders, 29 listings).
Versions
The float value ranges from 0.06 to 0.34, available in 3 wear conditions. It also has a StatTrak™ version and a Souvenir version.
Finish Style
This UMP-45 features the Bone Pile design.
Planning a contract with UMP-45 | Bone Pile? Simulate output floats, odds and profit in the CS2 trade-up calculator.
Guides
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View all UMP-45 skins →
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UMP-45 | Bone Pile — Frequently Asked Questions
How much does the UMP-45 | Bone Pile (Field-Tested) cost?
As of Oct 2026, the cheapest UMP-45 | Bone Pile (Field-Tested) costs $3.21 on Skinport. 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 | Bone Pile (Field-Tested)?
The UMP-45 | Bone Pile (Field-Tested) has a float range of 0.06 – 0.34. Lower floats mean less visible wear on the skin. The UMP-45 | Bone Pile exists in 3 wear tiers: Factory New, Minimal Wear and Field-Tested.
Does the UMP-45 | Bone Pile come in StatTrak™ or Souvenir?
Yes. The UMP-45 | Bone Pile 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 | Bone Pile (Field-Tested) in a trade-up?
Yes. The UMP-45 | Bone Pile (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 | Bone Pile drop from?
The UMP-45 | Bone Pile drops from the Operation Bravo Case with an estimated drop chance of 13.3% per opening. It belongs to the The Bravo 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 | Bone Pile?
The UMP-45 | Bone Pile is a Mil-Spec Grade rarity skin. Rarity determines how often it drops and which trade-up contracts it fits into.