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.
M4A1-S | Cyrex(FN)
CSFloat 198 0% · 2% · 2.5% Best price $178.43 
Lis-Skins 151 0% · 5% · ? $187.03 
Skinport 112 0% · 8% · 0% $187.20 
DMarket 22 0% · 2% · 0% $187.74 
White.Market 212 0% · 5% · ? $192.00 
Waxpeer 73 0% · 6% · ? $193.31 
Market.CSGO 28 0% · 5% · 5% $198.83 Steam Market 0% · 13.04% · Open 
CSBoard 0% · 0% · ? Open 
SkinBaron 0% · 15% · ? Open 
CS.Deals 0% · 2% · 2% Open 
SkinOut 0% · 7% · ? Open 
Tradeit.gg 0% · 10% · 5% Open 
CS.TRADE Trade from 5% Open 
CS.MONEY 0% · 5% · 0% Open 
BUFF163 
0% · 1.5% · 1% Open 
YouPin898 0% · 1% · 1% Open C5 C5Game 0% · 5% · 0% Open 
IGXE 0% · 1% · ? Open Price context Factory New
Daily median on the Steam Community Market, Jan 18, 2020 – Oct 1, 2026
- All-time high
- $342.15
- All-time low
- $9.23
- Past 12 months
- 9%
- of days were cheaper
- Sold in 30 days
- 120
- Steam
Skin facts
- Weapon
- M4A1-S
- Rarity
- Covert
- Drops from
- Operation Breakout Weapon Case
- Released
- June 23, 2014 · CS:GO
- Drop status
- Out of the drop since 2025
- Float range
- 0.00–0.50
- Wears
- FN · MW · FT · WW · BS
- Versions
- Normal · StatTrak™
- All-time high
- $342.15 · June 18, 2026
- All-time low
- $9.23 · December 4, 2020
- Past 12 months
- 9% of days were cheaper
- Sold in 30 days
- 120 sales
FAQ
How much does M4A1-S | Cyrex (Factory New) cost?
M4A1-S | Cyrex (Factory New) currently starts at $178.43 — the best price across 7 marketplaces. Prices refresh about once an hour.
Where to buy M4A1-S | Cyrex (Factory New)?
The cheapest offer for M4A1-S | Cyrex (Factory New) right now is on CSFloat at $178.43. It is also listed on Lis-Skins, Skinport, DMarket; see the full comparison in the market list above.
Where to sell M4A1-S | Cyrex (Factory New)?
You can sell on the Steam Community Market (~13% fee, money stays in Steam) or on marketplaces with cash withdrawal: CSBoard (0%), CSFloat (2%), DMarket (2%) — lower fees and real payouts.
What were the highest and lowest prices of M4A1-S | Cyrex (Factory New)?
The highest daily median price of M4A1-S | Cyrex (Factory New) on the Steam Community Market was $342.15 on June 18, 2026, and the lowest was $9.23 on December 4, 2020. The price history starts on January 18, 2020.
Is M4A1-S | Cyrex (Factory New) expensive right now compared to the past year?
On October 1, 2026 the daily median was $207.40. Over the past 12 months, the price was lower than that on 9% of days. 120 copies were sold on the Steam Community Market in the 30 days up to October 1, 2026.
Where does M4A1-S | Cyrex drop from?
M4A1-S | Cyrex drops from Operation Breakout Weapon Case. M4A1-S | Cyrex is part of The Breakout Collection.
Is there a StatTrak™ or Souvenir M4A1-S | Cyrex?
M4A1-S | Cyrex has a StatTrak™ version, but no Souvenir one.
What float range does M4A1-S | Cyrex have?
The float of M4A1-S | Cyrex runs from 0.00 to 0.50, so it comes in 5 wears: Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred.
When was M4A1-S | Cyrex released, and does it still drop?
M4A1-S | Cyrex came out on June 23, 2014 for CS:GO. Operation Breakout Weapon Case left the weekly drop pool in 2025: it no longer drops after matches and is now bought on the market.