Details
- Weapon
- M4A1-S
- Float range
- 0.00 – 0.90
- Category
- Rifles
- Paint index
- 301
- Legacy model
- No
- Pattern
- Atomic Alloy
- Side
- Counter-Terrorists
- Trade-up contracts
- Eligible
Colours
Red 40%
Black 29%
Orange 17%
Other 14%
Market activity
- Liquidity
- 12 / 100
- Low
- Popularity
- 93 / 100
- Strong
Market supply 69
Sales velocity 71
Steam order book
C tier liquidity- Highest buy order
- $14.58
- Lowest sell listing
- —
- Spread
- —
52 buy orders 0 sell listings
Where it comes from
Renders
Field-Tested
Game files
The textures CS2 builds this skin from, extracted from the game files.
Anodized — pattern + paletteA base pattern recoloured by the palette below — same design, different colours.
Palette
Classified 
The Huntsman Collection
The Huntsman CollectionSouvenirM4A1-S Atomic Alloy (Field-Tested)
Field-Tested
- Median
- $183.92
- 24 hours
- +2.1%
-
- 7 days
- +1.7%
-
- 30 days
- +6.5%
-
2 listings across all markets
Marketsfor Souvenir M4A1-S | Atomic Alloy (Field-Tested)
2 with a price
40 markets without a price
Steam Market Check
BUFF163 Check
Skinport Check
DMarket Check
CSFloat Check
White.Market Check
Skins.com Check
LIS-SKINS Check
C5Game Check
CS.MONEY Check
CSBoard Check
CS.Trade Check
Dupe.fi Check
Ecosteam Check
ExeSkins Check
GameBoost Check
HaloSkins Check
IGXE Check
iTrade.GG Check
Krakatoa Check
LootFarm Check
Mannco.Store Check
PirateSwap Check
RapidSkins Check
Rust.tm Check
ShadowPay Check
Skin.Land Check
Skin.Place Check
SkinBaron Check
SkinFlow Check
SkinOut Check
SkinsMonkey Check
SkinSwap Check
SkinSwap CN Check
SkinVault Check
Swap.GG Check
TradeIt.GG Check
UUSkins Check
Waxpeer Check
YouPin898 Check
Price historyof M4A1-S | Atomic Alloy
$183.92
+6.6% over 30D·median across markets
Oct 1, 2026 Oct 31, 2026
Price by float
The lowest price you can buy at, across markets, for each float. Jumps at the wear boundaries are real.
Not enough listings with a float yet to plot a curve.
In short
Origin
The M4A1-S | Atomic Alloy can be obtained by opening Huntsman Weapon Case. It is also part of the The Huntsman Collection collection.
Rarity
The M4A1-S | Atomic Alloy has a Classified rarity and is categorised as Rifles, with an estimated case drop chance of 1.07%.
Availability
The cheapest Souvenir M4A1-S | Atomic Alloy (Field-Tested) is $182.10 on Market.CSGO, with prices across 2 markets ranging up to $185.74.
Price trend
Over the last 30 days the cross-market median price of the Souvenir M4A1-S | Atomic Alloy (Field-Tested) went from $172.60 to $183.92 (+6.6%), with a low of $170.18 on Oct 5 and a high of $183.98 on Oct 30. That is +1.0% over the last 7 days.
Versions
The float value ranges from 0.00 to 0.90, available in all five wear conditions. It also has a StatTrak™ version and a Souvenir version.
Finish Style
This M4A1-S features the Atomic Alloy design.
Planning a contract with M4A1-S | Atomic Alloy? Simulate output floats, odds and profit in the CS2 trade-up calculator.
Guides
Related items
From the same collection & case
StatTrak™
AK-47 Vulcan, Covert
$90.72 – $481.36
ST $181.71 – $1,158
SV $294.26 – $1,245
StatTrak™
USP-S Orion, Classified
$40.15 – $169.15
ST $94.29 – $377.92
SV $182.40 – $183.92
StatTrak™
Tec-9 Isaac, Mil-Spec Grade
$1.73 – $12.11
ST $2.34 – $31.07
SV $47.84 – $420.88
StatTrak™
M4A4 Desert-Strike, Covert
$26.89 – $52.69
ST $33.80 – $64.72
StatTrak™
USP-S Caiman, Classified
$21.29 – $57.82
ST $34.39 – $72.76
StatTrak™
Galil AR Kami, Mil-Spec Grade
$1.32 – $4.25
ST $1.49 – $6.05
SV $51.87
StatTrak™
P2000 Pulse, Mil-Spec Grade
$0.82 – $4.99
ST $1.08 – $3.12
StatTrak™
SCAR-20 Cyrex, Classified
$21.18 – $31.93
ST $44.59 – $85.78
StatTrak™
★ Huntsman Knife Crimson Web, Covert
$96.89 – $703.05
ST $152.56 – $1,014
StatTrak™
AUG Torque, Restricted
$4.31 – $7.90
ST $5.46 – $12.06
StatTrak™
★ Huntsman Knife Blue Steel, Covert
$106.57 – $413.45
ST $135.43 – $589.44
StatTrak™
P90 Module, Mil-Spec Grade
$0.92 – $1.11
ST $1.31 – $2.04
More M4A1-S skins
View all M4A1-S skins →
M4A1-S Solitude, Classified
$1.04 – $9.59
SV $32.85 – $100.60
StatTrak™
M4A1-S Black Lotus, Classified
$3.39 – $10.40
ST $9.94 – $29.72
SV $123.82 – $130.06
StatTrak™
M4A1-S Printstream, Covert
$122.98 – $331.11
ST $221.97 – $921.73
SV $310.99 – $1,503
StatTrak™
M4A1-S Night Terror, Restricted
$0.53 – $1.39
ST $0.92 – $3.68
SV $57.46 – $1,423
StatTrak™
M4A1-S Nightmare, Classified
$6.03 – $177.87
ST $19.88 – $110.31
SV $107.67 – $840.80
StatTrak™
M4A1-S Decimator, Classified
$10.50 – $31.40
ST $23.49 – $72.75
SV $100.00 – $575.00
StatTrak™
M4A1-S Liquidation, Restricted
$0.80 – $8.98
ST $3.16 – $28.47
SV $31.36 – $225.45
M4A1-S Nitro, Restricted
$0.35 – $9.12
SV $13.48 – $60.81
StatTrak™
M4A1-S Emphorosaur-S, Restricted
$0.41 – $1.88
ST $0.79 – $4.91
SV $32.00 – $150.38
StatTrak™
M4A1-S Leaded Glass, Classified
$9.33 – $29.53
ST $10.51 – $32.41
SV $121.40 – $4,506
StatTrak™
M4A1-S Player Two, Covert
$47.10 – $122.09
ST $52.58 – $207.58
SV $730.40 – $981.06
StatTrak™
M4A1-S Vaporwave, Covert
$34.32 – $120.37
ST $79.86 – $256.83
SV $185.74 – $242.54
Similar price range
Popular skins around the same budget
StatTrak™
AK-47 Redline, Classified
$22.03 – $112.40
ST $34.05 – $269.12
SV $134.59 – $731.44
AK-47 Aphrodite, Covert
$9.54 – $216.35
SV $91.25 – $352.16
StatTrak™
AK-47 Inheritance, Covert
$26.69 – $89.58
ST $57.00 – $216.33
SV $97.12 – $460.00
StatTrak™
AWP Printstream, Covert
$37.08 – $141.43
ST $49.34 – $304.27
SV $138.87 – $960.84
StatTrak™
AK-47 Ice Coaled, Classified
$3.59 – $12.39
ST $8.50 – $30.68
SV $45.69 – $466.27
StatTrak™
Desert Eagle Printstream, Covert
$30.58 – $62.79
ST $53.30 – $140.51
SV $154.71 – $375.75
StatTrak™
M4A1-S Black Lotus, Classified
$3.39 – $10.40
ST $9.94 – $29.72
SV $123.82 – $130.06
StatTrak™
AK-47 Asiimov, Covert
$36.82 – $258.60
ST $59.56 – $447.43
SV $122.62 – $466.27
StatTrak™
AK-47 Crane Flight, Classified
$7.13 – $43.55
ST $14.80 – $114.90
SV $25.65 – $270.06
StatTrak™
AK-47 Vulcan, Covert
$90.72 – $481.36
ST $181.71 – $1,158
SV $294.26 – $1,245
StatTrak™
USP-S Printstream, Covert
$28.76 – $83.54
ST $47.71 – $212.85
SV $158.34 – $365.28
StatTrak™
M4A4 Temukau, Covert
$24.67 – $77.36
ST $23.39 – $151.45
SV $159.89 – $850.00
M4A1-S | Atomic Alloy — Frequently Asked Questions
How much does the Souvenir M4A1-S | Atomic Alloy (Field-Tested) cost?
As of Oct 2026, the cheapest Souvenir M4A1-S | Atomic Alloy (Field-Tested) costs $182.10 on Market.CSGO. CSSkinLab compares live prices across 2 CS2 marketplaces so you always see the cheapest offer first.
What is the float range of the Souvenir M4A1-S | Atomic Alloy (Field-Tested)?
The Souvenir M4A1-S | Atomic Alloy (Field-Tested) has a float range of 0.00 – 0.90. Lower floats mean less visible wear on the skin. The M4A1-S | Atomic Alloy exists in 5 wear tiers: Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred.
Does the M4A1-S | Atomic Alloy come in StatTrak™ or Souvenir?
Yes. The M4A1-S | Atomic Alloy drops in both StatTrak™ (with a kill counter) and Souvenir versions, alongside the normal version. Each version trades at its own price.
Can I use the Souvenir M4A1-S | Atomic Alloy (Field-Tested) in a trade-up?
Yes. The Souvenir M4A1-S | Atomic Alloy (Field-Tested) can be used as an input in a trade-up contract: combine ten Classified skins to receive one skin of the next rarity tier. Use the CSSkinLab trade-up calculator to find the best inputs and simulate float outcomes and ROI, or work backwards from a target skin with the reverse calculator.
Where does the M4A1-S | Atomic Alloy drop from?
The M4A1-S | Atomic Alloy drops from the Huntsman Weapon Case with an estimated drop chance of 1.07% per opening. It belongs to the The Huntsman Collection. You can also buy it directly from community marketplaces, usually for less than the cost of opening cases.
What rarity is the M4A1-S | Atomic Alloy?
The M4A1-S | Atomic Alloy is a Classified rarity skin. Rarity determines how often it drops and which trade-up contracts it fits into.