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(FT)
CSFloat 223 0% · 2% · 2.5% Best price $166.08 
Skinport 95 0% · 8% · 0% $167.79 
DMarket 33 0% · 2% · 0% $171.01 
Tradeit.gg 5 0% · 10% · 5% $171.11 
CS.TRADE 6 Trade from 5% $175.82 
Lis-Skins 143 0% · 5% · ? $178.50 
White.Market 218 0% · 5% · ? $179.77 
Waxpeer 118 0% · 6% · ? $181.85 
Market.CSGO 52 0% · 5% · 5% $186.47 Steam Market 0% · 13.04% · Open 
CSBoard 0% · 0% · ? Open 
SkinBaron 0% · 15% · ? Open 
CS.Deals 0% · 2% · 2% Open 
SkinOut 0% · 7% · ? 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 Field-Tested
Daily median on the Steam Community Market, Mar 14, 2020 – Oct 1, 2026
- All-time high
- $282.87
- All-time low
- $4.82
- Past 12 months
- 34%
- of days were cheaper
- Sold in 30 days
- 163
- 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
- $282.87 · August 12, 2026
- All-time low
- $4.82 · September 22, 2021
- Past 12 months
- 34% of days were cheaper
- Sold in 30 days
- 163 sales
FAQ
How much does M4A1-S | Cyrex (Field-Tested) cost?
M4A1-S | Cyrex (Field-Tested) currently starts at $166.08 — the best price across 9 marketplaces. Prices refresh about once an hour.
Where to buy M4A1-S | Cyrex (Field-Tested)?
The cheapest offer for M4A1-S | Cyrex (Field-Tested) right now is on CSFloat at $166.08. It is also listed on Skinport, DMarket, Tradeit.gg; see the full comparison in the market list above.
Where to sell M4A1-S | Cyrex (Field-Tested)?
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 (Field-Tested)?
The highest daily median price of M4A1-S | Cyrex (Field-Tested) on the Steam Community Market was $282.87 on August 12, 2026, and the lowest was $4.82 on September 22, 2021. The price history starts on March 14, 2020.
Is M4A1-S | Cyrex (Field-Tested) expensive right now compared to the past year?
On October 1, 2026 the daily median was $198.96. Over the past 12 months, the price was lower than that on 34% of days. 163 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.