About the UMP-45 | Labyrinth
UMP-45 | Labyrinth is a Mil-Spec skin that drops from one of the 42 CS2 weapon cases, the Operation Breakout Weapon Case.
Valve released the Operation Breakout Weapon Case on 1 July 2014.
Each open has a 15.9840% chance (about 1 in 6) of pulling it, as one of 5 Mil-Spec finishes. One in ten of those drops is StatTrak.
It sits in tier 1 of 5 (Mil-Spec to Rare Special) and ranks #27 of 27 finishes in the Operation Breakout Weapon Case by top-wear Steam price.
Its Steam price runs from $0.47 to $0.74 across wears, against $13.26 to open the Operation Breakout Weapon Case (case plus $2.50 key), so even its best wear is worth less than one open.
Cases that drop the UMP-45 | Labyrinth
Chance per open = Valve's Mil-Spec odds divided by the number of Mil-Spec finishes in that case. StatTrak versions drop 10% of the time. Open any of these free in the simulator: demo, nothing won. 18+.
| Case | Chance per open | About 1 in | StatTrak | Cost / open | Released |
|---|---|---|---|---|---|
| Operation Breakout Weapon Case1 of 5 Mil-Spec | 15.9840% | 6 | 1.59840% | $13.26 | 1 July 2014 |
UMP-45 | Labyrinth wears, float ranges and prices
Steam market 7-day average prices from 2026-10-03. Our item data has no per-skin float cap, so the standard 0.00 to 1.00 scale and the five wear bands are shown. A wear without a price had no recent sales or does not exist for this skin.
| Wear | Float range | Price | StatTrak |
|---|---|---|---|
| Factory New | 0.00 to 0.07 | $0.74 | $0.89 |
| Minimal Wear | 0.07 to 0.15 | $0.47 | $0.48 |
| Field-Tested | 0.15 to 0.38 | $0.53 | $0.43 |
| Well-Worn | 0.38 to 0.45 | $0.70 | $1.14 |
| Battle-Scarred | 0.45 to 1.00 | No price | No price |
UMP-45 | Labyrinth FAQ
What are the odds of getting the UMP-45 | Labyrinth?
15.9840% per Operation Breakout Weapon Case open (1 in 6). That is Valve's 79.92% Mil-Spec chance split evenly across the finishes in that tier. A StatTrak copy is one tenth of that, 1.59840% at best.
Which CS2 cases drop the UMP-45 | Labyrinth?
Only the Operation Breakout Weapon Case. The cheapest to open is the Operation Breakout Weapon Case at $13.26 including the key.
How much is the UMP-45 | Labyrinth worth?
Factory New $0.74, Minimal Wear $0.47, Field-Tested $0.53, Well-Worn $0.70 on the Steam market (7-day average, 2026-10-03). StatTrak sells for $0.43 to $1.14. Wears without a price had no recent sales or do not exist for this skin.
Other Mil-Spec finishes in the Operation Breakout Weapon Case
All CS2 skins by rarity · Open the Operation Breakout Weapon Case in the simulator (demo, nothing won, 18+) · How CS2 case odds work
This is a free simulator for entertainment: a demo, nothing is won and no money is used. Odds are Valve's published odds; wear and Doppler phase splits are estimated models, not Valve figures. Item values are indicative Steam market prices. Counter-Strike 2 and its item images are property of Valve Corporation. CaseBattles is not affiliated with or endorsed by Valve. 18+ only. Responsible gaming.