Details
- Weapon
- MAG-7
- Float range
- 0.00 – 0.45
- Category
- Heavy
- Paint index
- 666
- Legacy model
- No
- Pattern
- Hard Water
- Side
- Counter-Terrorists
- Trade-up contracts
- Eligible
Colours
Gray 45%
Dark Blue 32%
Black 15%
Other 8%
Market activity
- Liquidity
- 75 / 100
- Strong
- Popularity
- 6 / 100
- Low
Demand 54
Cost to sell 99
Speed to sell 93
Market supply 22
Sales velocity 25
Steam order book
B tier liquidity- Highest buy order
- $5.05
- Lowest sell listing
- $5.31
- Spread
- $0.264.90%
655 buy orders 14 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
Mil-Spec Grade 
The Operation Hydra Collection
The Operation Hydra CollectionStatTrak™MAG-7 Hard Water (Field-Tested)
Field-Tested
- Median
- $4.76
- 24 hours
- 0.0%
-
- 7 days
- +4.2%
-
- 30 days
- +4.0%
-
226 listings across all markets
Marketsfor StatTrak™ MAG-7 | Hard Water (Field-Tested)
14 with a price
Skins.com Lowest1 listed $4.30 Buy
HaloSkins14 listed $4.39 Buy
SkinSell38 listed $4.62 Buy
BUFF16319 listed $4.67 Buy
LIS-SKINS16 listed $4.75 Buy
CSBoard20 listed $4.76 Buy
Skin.Land16 listed $4.76 Buy
ShadowPay11 listed $4.82 Buy
28 markets without a price
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Price historyof MAG-7 | Hard Water
$4.76
+10.7% 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.
$4.74
cheapest at float 0.1900 · typical $4.98–$5.16 · 12 listings on 2 markets nearby
0.150.220.290.36
Cheapest Middle half of listings Median
| Float range | Lowest price | Listings |
|---|---|---|
| FT 0.15 – 0.18 | $4.91 | |
| 0.18 – 0.22 | $4.75 | |
| 0.22 – 0.27 | $5.51 |
In short
Origin
The MAG-7 | Hard Water can be obtained by opening Operation Hydra Case. It is also part of the The Operation Hydra Collection collection.
Rarity
The MAG-7 | Hard Water has a Mil-Spec Grade rarity and is categorised as Heavy, with an estimated case drop chance of 11.4%.
Availability
The cheapest StatTrak™ MAG-7 | Hard Water (Field-Tested) is $4.30 on Skins.com, with prices across 14 markets ranging up to $5.32.
Price trend
Over the last 30 days the cross-market median price of the StatTrak™ MAG-7 | Hard Water (Field-Tested) went from $4.30 to $4.76 (+10.7%), with a low of $4.13 on Oct 21 and a high of $4.76 on Oct 31. That is +11.7% over the last 7 days. On the Steam Community Market the highest buy order is $5.05 and the lowest listing is $5.31 (655 buy orders, 14 listings).
Versions
The float value ranges from 0.00 to 0.45, available in 4 wear conditions. It also has a StatTrak™ version and a Souvenir version.
Finish Style
This MAG-7 features the Hard Water design.
Planning a contract with MAG-7 | Hard Water? Simulate output floats, odds and profit in the CS2 trade-up calculator.
Guides
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MAG-7 | Hard Water — Frequently Asked Questions
How much does the StatTrak™ MAG-7 | Hard Water (Field-Tested) cost?
As of Oct 2026, the cheapest StatTrak™ MAG-7 | Hard Water (Field-Tested) costs $4.30 on Skins.com. CSSkinLab compares live prices across 14 CS2 marketplaces so you always see the cheapest offer first.
What is the float range of the StatTrak™ MAG-7 | Hard Water (Field-Tested)?
The StatTrak™ MAG-7 | Hard Water (Field-Tested) has a float range of 0.00 – 0.45. Lower floats mean less visible wear on the skin. The MAG-7 | Hard Water exists in 4 wear tiers: Factory New, Minimal Wear, Field-Tested and Well-Worn.
Does the MAG-7 | Hard Water come in StatTrak™ or Souvenir?
Yes. The MAG-7 | Hard Water 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 StatTrak™ MAG-7 | Hard Water (Field-Tested) in a trade-up?
Yes. The StatTrak™ MAG-7 | Hard Water (Field-Tested) can be used as an input in a trade-up contract: combine ten Mil-Spec Grade 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 MAG-7 | Hard Water drop from?
The MAG-7 | Hard Water drops from the Operation Hydra Case with an estimated drop chance of 11.4% per opening. It belongs to the The Operation Hydra Collection. You can also buy it directly from community marketplaces, usually for less than the cost of opening cases.
What rarity is the MAG-7 | Hard Water?
The MAG-7 | Hard Water is a Mil-Spec Grade rarity skin. Rarity determines how often it drops and which trade-up contracts it fits into.