M4A1-S | Cyrex: trade up odds, float & price

Covert Rifles skin from the Breakout Collection (Operation Breakout Weapon Case). Float range 0.00 – 0.50, available in Factory New, Minimal Wear, Field-Tested, Well-Worn, Battle-Scarred. You can get it from a trade up of 10 Classified skins of the Breakout Collection with a 50% chance per contract.

M4A1-S | Cyrex price by wear

Wear	Float	Price	StatTrak™
Factory New (FN)	0.000 – 0.070	$241.57	$252.15
Minimal Wear (MW)	0.070 – 0.150	$197.52	$199.49
Field-Tested (FT)	0.150 – 0.380	$189.23	$201.40
Well-Worn (WW)	0.380 – 0.450	$176.12	$159.47
Battle-Scarred (BS)	0.450 – 0.500	$189.53	$149.00

Price check, 2026-11-11: the cheapest M4A1-S | Cyrex is Battle-Scarred at $147.18 on CS.MONEY. Factory New costs $179.20, 1.2× as much. StatTrak™ costs from 0.9× to 1.1× the normal price, depending on the wear. On the Steam Market the Field-Tested sells for $189.23, 18% above the cheapest marketplace listing.

How to trade up into the M4A1-S | Cyrex

Put 10 Classified skins from the Breakout Collection into a trade up contract. The collection has 2 Covert skins, so with all 10 inputs from this collection the Cyrex has a 50% chance (the other outcome is P90 | Asiimov). Mixing in another collection lowers the chance in proportion to the inputs you replace.

Inputs (Classified): Desert Eagle | Conspiracy, Five-SeveN | Fowl Play, Glock-18 | Water Elemental.
Factory New result: average normalised input float ≤ 0.1400.
Minimal Wear result: average normalised input float ≤ 0.3000.
Output float: 0.00 + average × 0.50 – see the float guide.

Cheapest M4A1-S | Cyrex trade ups right now

10 identical Classified inputs from the Breakout Collection at today’s prices. Every contract below has a 50% chance of this skin – open one to change floats, wear or fee.

Contract	Cost	EV	ROI	Chance of profit
10× Five-SeveN \| Fowl Play StatTrak™ MW Classified → Covert	$217.20	$257.53	+18.6%	100.0%	Open in calculator
10× Five-SeveN \| Fowl Play StatTrak™ WW Classified → Covert	$194.50	$208.98	+7.4%	100.0%	Open in calculator
10× Five-SeveN \| Fowl Play StatTrak™ BS Classified → Covert	$193.50	$206.01	+6.5%	100.0%	Open in calculator
10× Five-SeveN \| Fowl Play StatTrak™ FT Classified → Covert	$206.30	$206.37	+0.0%	50.0%	Open in calculator
10× Glock-18 \| Water Elemental BS Classified → Covert	$215.70	$211.17	-2.1%	0.0%	Open in calculator
10× Five-SeveN \| Fowl Play WW Classified → Covert	$228.00	$215.37	-5.5%	0.0%	Open in calculator
10× Desert Eagle \| Conspiracy FT Classified → Covert	$233.10	$215.25	-7.7%	0.0%	Open in calculator
10× Desert Eagle \| Conspiracy MW Classified → Covert	$242.20	$220.32	-9.0%	0.0%	Open in calculator

Steam Market prices, snapshot of 2026-09-27 (USD, before fees); the table refreshes with live prices on page load. Knives and gloves above Steam's $2,000 listing cap use the lowest marketplace price.

Build a contract for the M4A1-S | Cyrex
Open in the calculator (auto-builds the cheapest contract)

What the M4A1-S | Cyrex trades up into

As a Covert skin from a weapon case, 5 Cyrexs (or any 5 Covert skins from the Breakout Collection) trade up into one of the 13 knives and gloves of the Operation Breakout Weapon Case, each with a 7.69% chance. See the full Operation Breakout Weapon Case knife pool or open the knife trade up calculator.

M4A1-S | Cyrex FAQ

Can you trade up the M4A1-S | Cyrex into a knife?

Yes. 5 Covert skins from the Breakout Collection return one of the 13 knives or gloves of the Operation Breakout Weapon Case (7.69% each). StatTrak™ inputs return a StatTrak™ knife.