Gamma 2 Collection: skins, trade up odds & float ranges
The Gamma 2 Collection has 17 skins across 4 rarities and drops from the Gamma 2 Case. Its rarest skins are AK-47 | Neon Revolution and FAMAS | Roll Cage. Below: every skin with its float range, all trade up paths with exact odds, and the best contracts at today’s prices.
- Skins: 7 Mil-Spec, 5 Restricted, 3 Classified, 2 Covert.
- Trade up paths: Mil-Spec → Restricted, Restricted → Classified, Classified → Covert.
- Knife trade up: 5 Covert skins from this collection roll one of 30 items (knives) from the Gamma 2 Case.
Best Gamma 2 Collection trade ups right now
Every contract of 10 identical inputs from this collection (5 for Covert → knife), priced with today’s market data.
Covert skins (2)
| Skin | Float range | Wears | Lowest price | |
|---|---|---|---|---|
 | AK-47 | Neon Revolution | 0.00 – 0.80 | FN MW FT WW BS | … |
 | FAMAS | Roll Cage | 0.00 – 1.00 | FN MW FT WW BS | … |
Classified skins (3)
| Skin | Float range | Wears | Lowest price | |
|---|---|---|---|---|
 | AUG | Syd Mead | 0.00 – 0.80 | FN MW FT WW BS | … |
 | MP9 | Airlock | 0.00 – 1.00 | FN MW FT WW BS | … |
 | Tec-9 | Fuel Injector | 0.00 – 1.00 | FN MW FT WW BS | … |
Restricted skins (5)
| Skin | Float range | Wears | Lowest price | |
|---|---|---|---|---|
 | Desert Eagle | Directive | 0.06 – 1.00 | FN MW FT WW BS | … |
 | Glock-18 | Weasel | 0.00 – 1.00 | FN MW FT WW BS | … |
 | MAG-7 | Petroglyph | 0.00 – 0.44 | FN MW FT WW | … |
 | SCAR-20 | Powercore | 0.00 – 1.00 | FN MW FT WW BS | … |
 | SG 553 | Triarch | 0.00 – 1.00 | FN MW FT WW BS | … |
Mil-Spec skins (7)
| Skin | Float range | Wears | Lowest price | |
|---|---|---|---|---|
 | CZ75-Auto | Imprint | 0.00 – 1.00 | FN MW FT WW BS | … |
 | Five-SeveN | Scumbria | 0.00 – 1.00 | FN MW FT WW BS | … |
 | G3SG1 | Ventilator | 0.00 – 0.45 | FN MW FT WW | … |
 | Negev | Dazzle | 0.10 – 0.65 | MW FT WW BS | … |
 | P90 | Grim | 0.00 – 0.80 | FN MW FT WW BS | … |
 | UMP-45 | Briefing | 0.00 – 1.00 | FN MW FT WW BS | … |
 | XM1014 | Slipstream | 0.00 – 0.50 | FN MW FT WW BS | … |
Gamma 2 Collection trade up odds
With all 10 inputs from this collection, each next-rarity skin has an equal chance. The “max average float” columns show the highest average normalised input float that still gives that wear.
10 Mil-Spec → Restricted
| Outcome | Chance | Max avg for FN | Max avg for MW |
|---|---|---|---|
| Desert Eagle | Directive | 20% | ≤ 0.0106 | ≤ 0.0957 |
| Glock-18 | Weasel | 20% | ≤ 0.0700 | ≤ 0.1500 |
| MAG-7 | Petroglyph | 20% | ≤ 0.1591 | ≤ 0.3409 |
| SCAR-20 | Powercore | 20% | ≤ 0.0700 | ≤ 0.1500 |
| SG 553 | Triarch | 20% | ≤ 0.0700 | ≤ 0.1500 |
10 Restricted → Classified
| Outcome | Chance | Max avg for FN | Max avg for MW |
|---|---|---|---|
| AUG | Syd Mead | 33.3% | ≤ 0.0875 | ≤ 0.1875 |
| MP9 | Airlock | 33.3% | ≤ 0.0700 | ≤ 0.1500 |
| Tec-9 | Fuel Injector | 33.3% | ≤ 0.0700 | ≤ 0.1500 |
10 Classified → Covert
| Outcome | Chance | Max avg for FN | Max avg for MW |
|---|---|---|---|
| AK-47 | Neon Revolution | 50% | ≤ 0.0875 | ≤ 0.1875 |
| FAMAS | Roll Cage | 50% | ≤ 0.0700 | ≤ 0.1500 |
Gamma 2 Collection knife & glove pool
5 Covert skins from this collection give one of these 30 items, each with a 3.33% chance (StatTrak™ inputs: knives only). Knife types: Bayonet, Flip Knife, Gut Knife, Karambit, M9 Bayonet. See the full Gamma 2 Case knife pool with prices or open the knife trade up calculator.
Gamma 2 Collection FAQ
What skins are in the Gamma 2 Collection?
The Gamma 2 Collection contains 17 skins: Covert – AK-47 | Neon Revolution, FAMAS | Roll Cage; Classified – AUG | Syd Mead, MP9 | Airlock, Tec-9 | Fuel Injector; Restricted – Desert Eagle | Directive, Glock-18 | Weasel, MAG-7 | Petroglyph, SCAR-20 | Powercore, SG 553 | Triarch; Mil-Spec – CZ75-Auto | Imprint, Five-SeveN | Scumbria, G3SG1 | Ventilator, Negev | Dazzle, P90 | Grim, UMP-45 | Briefing, XM1014 | Slipstream.
What are the trade up odds in the Gamma 2 Collection?
With 10 inputs from the Gamma 2 Collection, every skin of the next rarity has an equal chance: Mil-Spec → Restricted 20% each; Restricted → Classified 33.3% each; Classified → Covert 50% each. Mixing in other collections lowers these odds in proportion to the inputs you replace.
Can you trade up Gamma 2 Collection Covert skins into a knife?
Yes. Since October 23, 2025, 5 Covert skins from the Gamma 2 Collection can be traded up into one of 30 knives or gloves from the Gamma 2 Case. StatTrak™ inputs return a StatTrak™ knife.
How do I find a profitable Gamma 2 Collection trade up?
Use the live table above: it prices every contract of this collection with today’s market data and ranks them by ROI. Open any of them in the CS2TradeUp.gg calculator to change floats, mix collections, and set your marketplace fee.
