How to Trade Up to MP7 | Impire
MP7 | Impire drops from Operation Wildfire CaseOperation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, Operation Wildfire Case, so any contract that can produce it needs 10 Mil-Spec skins from those same cases. Here is what the contract costs, what else it can land on, and the input float you need for each exterior.
- Odds per contract
- 20% 1 in 5
- Contract cost from
- $380.00 10× cheapest input
- Expected value
- $214.80 mean of the outcome pool
- Margin
- -43.5% $-165.20 per contract
Buying is cheaper than rolling. A Field-Tested MP7 | Impire costs $229.00 outright, against $380.00 for a contract with a 20% chance of producing one. Trade up for the process, not the value.
The contract
Ten inputs, all Mil-Spec, all from Operation Wildfire CaseOperation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case or Operation Wildfire Case. Concentrating every input in one case is what keeps your odds at 20% — mixing cases splits the probability across both pools and lowers your chance at MP7 | Impire specifically.
Tec-9 | Jambiya
Dual Berettas | Cartel
Tec-9 | Jambiya
PP-Bizon | Photic Zone
SSG 08 | Necropos
Dual Berettas | Cartel
SSG 08 | Necropos
PP-Bizon | Photic Zone
USP-S | Lead Conduit
USP-S | Lead Conduit
PP-Bizon | Photic Zone
SSG 08 | Necropos12 further eligible inputs are available — open the reverse trade-up calculator to price a full contract against your own inventory.
What else this contract can land on
A contract from Operation Wildfire CaseOperation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case / Operation Wildfire Case draws uniformly from every Restricted SMG skin in the pool, so MP7 | Impire is one of 5 equally likely results. These are the other 4.
| Outcome | Odds | Cheapest price |
|---|---|---|
| FAMAS | Valence | 20% | $300.00 |
| MP7 | Impireyour target | 20% | $229.00 |
| Glock-18 | Royal Legion | 20% | $225.00 |
| MAG-7 | Praetorian | 20% | $160.00 |
| Five-SeveN | Triumvirate | 20% | $160.00 |
Input float for each exterior
CS2 normalises float across a trade-up: each input’s float becomes a 0–1 position inside its own range, those are averaged, and the average is applied to MP7 | Impire’s range of 0.00–0.40. To land a given exterior, your ten inputs must average the normalised float below.
| Target exterior | Output float | Required avg. input float |
|---|---|---|
| Factory New | 0.0350 | 0.0875 |
| Minimal Wear | 0.1100 | 0.2750 |
| Field-Tested | 0.2650 | 0.6625 |
| Well-Worn | 0.3900 | 0.9750 |
| Battle-Scarred | — | not reachable |
“Not reachable” means MP7 | Impire’s own float range never enters that exterior band — no combination of inputs can produce it.
What MP7 | Impire is worth right now
Worth comparing against the contract cost above before you commit: buying the skin outright is frequently cheaper than rolling for it.
| Exterior | Price | vs. contract cost |
|---|---|---|
| Field-Tested | $229.00 | −$151.00 |
| Minimal Wear | $267.00 | −$113.00 |
| Well-Worn | $305.00 | −$75.00 |
| Factory New | $1462.00 | +$1082.00 |
Build this contract
Price a full ten-slot contract against live inputs, set your own float values, and see the outcome odds update as you go.