M9 Bayonet | Gamma Doppler is a Covert-tier knife finish from the Gamma Case and Gamma 2 Case, introduced in June 2016. Phase variants significantly affect copy values. Live prices across Buff, Skinport, CSFloat, DMarket and other markets, plus 30-day price history and per-wear listings.

M9 Bayonet | Gamma Doppler

Gamma Doppler

M9 Bayonet Factory New

This is the M-9 bayonet. Originally intended to be mounted on a rifle, it is also well suited to close-quarters combat. It has been painted with black and silver metallic paints using a marbleizing medium, then candy coated.

★ COVERT

Variants

M9 Bayonet | Gamma Doppler (Factory New) $1,089.83
M9 Bayonet | Gamma Doppler (Minimal Wear) $1,210.00
M9 Bayonet | Gamma Doppler (Field-Tested)
M9 Bayonet | Gamma Doppler (Well-Worn)
M9 Bayonet | Gamma Doppler (Battle-Scarred)
StatTrak™ M9 Bayonet | Gamma Doppler (Factory New) ST $1,258.69
StatTrak™ M9 Bayonet | Gamma Doppler (Minimal Wear) ST $1,684.02
StatTrak™ M9 Bayonet | Gamma Doppler (Field-Tested) ST
StatTrak™ M9 Bayonet | Gamma Doppler (Well-Worn) ST
StatTrak™ M9 Bayonet | Gamma Doppler (Battle-Scarred) ST

Markets i

Currency:
Live prices — automatically aggregated and refreshed throughout the day across every market.
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Containers 2

Gamma Case
Gamma Case
Gamma 2 Case
Gamma 2 Case

Inspect Skin

Float preview not available

0.000 FN

Item Details

Weapon
M9 Bayonet
Skin
Gamma Doppler
Rarity
Covert
Crate
Gamma Case
Float range
0.00 – 0.08
StatTrak™
Available
Souvenir
Not available

Colors

Liquidity

71%
Medium

333 listings across 6 markets.

Community Rating

/5
0 votes · click to rate

Price History i

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Price Statistics

Current Best Price
$1,089.83
24H Change
7D Change
30D Change
90D Change
All-Time High
$12,848.68
Jun 2, 2026
All-Time Low
$1,126.55
Jun 17, 2026
24H Low24H High
$1,126.55 $7,319.41
7D Low7D High
$1,126.55 $7,699.00
30D Low30D High
$1,126.55 $12,848.68
1Y Low1Y High
$1,126.55 $12,848.68

Drop Chance

Covert
Rarity tier
Odds
1 in 385
Gamma Doppler
M9 Bayonet
Tier share
1 in 2
Factory New
Exterior
Odds
1 in 8.1
Final result
Total odds per container
1 in 6,203
0.0161%

Description

This is the M-9 bayonet. Originally intended to be mounted on a rifle, it is also well suited to close-quarters combat. It has been painted with black and silver metallic paints using a marbleizing medium, then candy coated.

History

M9 Bayonet | Gamma Doppler was introduced with the Gamma Case in June 2016 and is also available from the Gamma 2 Case, which launched in August 2016.

Origin

Drops from Gamma Case and Gamma 2 Case openings. Neither is currently in the active weekly drop rotation.

Popularity

Gamma Doppler is a high-value pattern on the M9 Bayonet. Emerald phase copies attract significant premiums, and the wide blade gives the green phase patterns strong visual impact.

Rarity

Rare Special / Covert-tier knife with roughly 1 in 384 drop odds per Gamma or Gamma 2 Case opening.

Availability

Supply now comes from existing inventory and remaining keys from both the Gamma and Gamma 2 Case.

Versions

Float values run from 0.00 to 0.08, limiting copies to Factory New and early Minimal Wear. Battle-Scarred is not obtainable. A StatTrak™ version exists; no Souvenir variant.

Finish Style

Applied via the marbleizing medium process of the standard Doppler, then candy coated in green and teal tones to produce phase-dependent color patterns across the wide blade.

Community Sentiment

Emerald phase M9 Bayonet | Gamma Doppler commands a substantial premium. Other phases trade at strong mid-to-upper prices reflecting the M9's elevated baseline value.

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