StatTrak™ / Souvenir M4A1-S | Cyrex
With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. It has been custom painted with a high-tech design in black, white, and red.
- Float range
- 0.00 – 0.50
- Wears
- Factory New, Minimal Wear, Field-Tested, Well-Worn, Battle-Scarred
- Collection
- The Breakout Collection
- Factory New
100.11 - StatTrak™ Factory New
221.77 - StatTrak™ Minimal Wear
127.87 - StatTrak™ Well-Worn
87.56
Best odds for M4A1-S | Cyrex
These OPCASES cases give you better odds on M4A1-S | Cyrex for your money than the official CS2 cases. Compared by the chance to get the skin in any wear, against the best official case.

19.00 per opening
12.37 per opening
220.00 per opening
12.37 per opening
18.64 per opening
12.37 per opening.png)
25.50 per opening
12.37 per openingAlso on OPCASES
More cases with this skin. For this skin the Operation Breakout Weapon Case has better odds for the money, but these cases can drop it too, along with everything else inside.
Official CS2 cases with M4A1-S | Cyrex
Each opening costs the case on the Steam market plus a key (2.49 coins). Odds for any wear, StatTrak™ or not.
- Per opening
12.37 (9.88 case + 2.49 key)- Odds
- 1 in 313 (0.32%)
About M4A1-S | Cyrex
M4A1-S | Cyrex is a Covert rifle skin for the M4A1-S from The Breakout Collection. It comes in Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred (float 0.00 to 0.50), also as StatTrak™ and as a Souvenir.
On Steam it drops from Operation Breakout Weapon Case. In the Operation Breakout Weapon Case you get it about 1 in 313 openings, at 12.37 coins per opening with the key.
On OPCASES 4 cases have it. The best value is the Frenzy case, 1 in 50 for 19.00 coins per opening: 4.1× better odds for your money than the Operation Breakout Weapon Case.
How we compare: "better odds per coin" puts the chance to get the skin (any wear, StatTrak™ or not) against the price of one opening, compared with the best official case. In other words, what it costs on average to unbox it (price ÷ chance) is that many times lower. Official odds follow Valve's published odds per rarity (Mil-Spec 79.92%, Restricted 15.98%, Classified 3.2%, Covert 0.64%, knives and gloves 0.26%), shared by the skins of that rarity in the case. Steam prices change, so the numbers are a guide and are updated daily.


