UMP-45 | Exposure float and wear
The UMP-45 | Exposure's float runs from 0.00 to 0.55, which covers Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred.
| Exterior | Float band | Exists for this skin | Its floats in band |
|---|---|---|---|
| Factory New | 0.00 – 0.07 | Yes | 0.00 – 0.07 |
| Minimal Wear | 0.07 – 0.15 | Yes | 0.07 – 0.15 |
| Field-Tested | 0.15 – 0.38 | Yes | 0.15 – 0.38 |
| Well-Worn | 0.38 – 0.45 | Yes | 0.38 – 0.45 |
| Battle-Scarred | 0.45 – 1.00 | Yes | 0.45 – 0.55 |
How to get the UMP-45 | Exposure: case, odds and trade-ups
The UMP-45 | Exposure drops from the Spectrum 2 Case with a 3.196% chance per opening, since it shares the case's 15.98% Restricted odds with 4 other skins.
Per case opened
3.196%
About 1 in 31
StatTrak™ per case
0.3196%
About 1 in 313
Trade-up outcome
20%
1 in 5 from a Mil-Spec trade-up
| Case | Weekly drop pool | Chance per opening | Case price |
|---|---|---|---|
| Spectrum 2 Case | No longer drops | 3.196% · 1 in 31 | — |
Tier odds are Valve's published rates; odds per skin assume every skin in a tier is equally likely, which Valve hasn't confirmed.
Trade-up contract
10 × Mil-Spec from The Spectrum 2 Collection1 of 5 Restrictedat 20% each
Output float = average input × (0.55 − 0.00) + 0.00
About the UMP-45 | Exposure
The UMP-45 | Exposure was added in September 2017, in The Spectrum 2 Collection. In CS2 it still uses the legacy weapon model.
“The misunderstood middle child of the SMG family, the UMP45's small magazine is the only drawback to an otherwise versatile close-quarters automatic. A custom paint job has been applied which resembles an x-ray; rib cage and all.”
“\"Please remove all metal objects from your pockets\"”




