M4A1-S | Stratosphere

ClassifiedAssault rifleThe Ascent CollectionFloat 0.00 – 0.80

The M4A1-S | Stratosphere is a Classified rifle skin from The Ascent Collection, released in March 2025. Its float runs from 0.00 to 0.80, so it comes in all five exteriors. The lowest live ask is $2.53 in Battle-Scarred on White.market, across one marketplace we track.

Cheapest copy

$2.53

BS

Listings tracked

2,014

1 marketplace

Prices updated 15 min ago1 marketplace

How much is the M4A1-S | Stratosphere worth?

A Field-Tested M4A1-S | Stratosphere costs from $3.36 on White.market right now.

We may earn a commission when you buy through a marketplace link on this page. Rows are always sorted by the price you would actually pay, and marketplaces we don't partner with are listed the same way.

Lowest total

$3.36

White.market

Steam Market

—

Official reference

Listings tracked

457

1 third-party market

M4A1-S | Stratosphere Standard Field-Tested prices by marketplace
MarketplaceListingsLowest askFeeYou payMarketplace link
White.marketLowest totalP2P trade · Updated 15 min ago457$3.360%$3.36View
Steam MarketOfficialOut of dateInstant · Steam wallet · Updated 23 h ago413—0%—View
Lowest live asks, not completed sales, in USD. Headline skin prices exclude verified sticker crafts and name tags. A marketplace without enough item-level detail contributes a listing count, not a guessed clean ask.How BO5 compares skin prices

M4A1-S | Stratosphere float and wear

The M4A1-S | Stratosphere's float runs from 0.00 to 0.80, which covers Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred.

M4A1-S | Stratosphere exteriors and float bands
ExteriorFloat bandExists for this skinIts floats in band
Factory New0.00 – 0.07Yes0.00 – 0.07
Minimal Wear0.07 – 0.15Yes0.07 – 0.15
Field-Tested0.15 – 0.38Yes0.15 – 0.38
Well-Worn0.38 – 0.45Yes0.38 – 0.45
Battle-Scarred0.45 – 1.00Yes0.45 – 0.80

How to get the M4A1-S | Stratosphere: case, odds and trade-ups

The M4A1-S | Stratosphere comes from The Ascent Collection, which has no weapon case. Collection sources and trade-ups determine new supply; a Souvenir label may also come from converting an existing normal weapon.

Trade-up contract

10 × Restricted from The Ascent CollectionThe only Classified

Output float = average input × (0.80 − 0.00) + 0.00

Current CS2 drop pool ›

About the M4A1-S | Stratosphere

The M4A1-S | Stratosphere was added in March 2025, in The Ascent Collection.

“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 spacefaring ships circling a planet in outer space.”
“\"One day in the not too distant future...\"”
In-game description and flavor text

$2.53

Lowest · Battle-Scarred

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