Type:
Knife
Category:
★ M9 Bayonet
Rarity:
Covert
Price range
$ 1 371.23-$ 1 814.35
Steam price:  $1 350.50
Price range StatTrak™
$ 1 422.49-$ 1 693.15
Steam price:  $1 350.50
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CS2 (CS:GO) ★ M9 Bayonet | Gamma Doppler Phase 4 Detailed Information

The ★ M9 Bayonet | Gamma Doppler Phase 4 is a highly sought-after knife skin in the Counter-Strike 2 universe, admired for its unique emerald-to-blue swirled blade. Known for its dazzling color transitions and mirror-like metallic finish, this skin captures the attention of players and collectors alike. Featuring superior craftsmanship, the ★ M9 Bayonet | Gamma Doppler Phase 4 stands out both in casual matchmaking and competitive matches, making it a top-tier choice for those looking to add prestige and visual flair to their arsenal.

★ M9 Bayonet | Gamma Doppler Phase 4 History in CS2 (CS:GO)

What is ★ M9 Bayonet | Gamma Doppler Phase 4? It is one of the most prestigious knife skins in Counter-Strike 2, introduced as part of the celebrated Gamma Case update released on June 15, 2016, during Operation Wildfire in CS:GO. This skin, often referred to as CS2 (CS:GO) ★ M9 Bayonet | Gamma Doppler Phase 4, debuted in the "Gamma Case," where it quickly became a favorite among knife enthusiasts for its striking, gemstone-like color palette and swirling green-blue pattern. While the designer remains officially uncredited by Valve, the finish follows the Doppler series tradition introduced with the Chroma Case. The CS2 (CS:GO) ★ M9 Bayonet | Gamma Doppler Phase 4 was never part of a community contest and has not been reintroduced as a souvenir version or special release, making it distinctively rare. It remains a staple in inventories following the transition to CS2, with its popularity surging after several high-profile streamers and professional players showcased the knife in major tournaments. Community theories often center on the unique value of each Doppler phase, with Phase 4 especially lauded for its prominent deep blue and green swirls that set it apart from other Gamma Doppler knives.

★ M9 Bayonet | Gamma Doppler Phase 4 Origin

The ★ M9 Bayonet | Gamma Doppler Phase 4 origin lies in the high-gloss, gemstone-inspired aesthetics pioneered by the Doppler series. The skin's radiant green and blue swirls are reminiscent of precious stones like emerald and sapphire, giving it a highly luxurious and futuristic appearance. The artistic style is both vibrant and hypnotic, featuring metallic undertones and glossy overlays that evoke a sense of rarity and prestige. The ★ M9 Bayonet | Gamma Doppler Phase 4 in CS2 (CS:GO) continues the line of Doppler skins known for their eye-catching effects and high desirability, building on previous Doppler phase origins while standing out for its distinctive mix of green hues. The CS2 (CS:GO) ★ M9 Bayonet | Gamma Doppler Phase 4 is often compared to Phase 2 and Sapphire patterns, but the Phase 4 origin is marked by its characteristic intense color contrast.

★ M9 Bayonet | Gamma Doppler Phase 4 Pattern Description & Difference

The ★ M9 Bayonet | Gamma Doppler Phase 4 in CS2 (CS:GO) features an unmistakable ★ M9 Bayonet | Gamma Doppler Phase 4 pattern, driven by a unique, non-static system. Each knife is finished with a signature swirling combination of emerald green and deep sapphire blue tones, reminiscent of a cosmic gemstone or aurora. While the ★ M9 Bayonet | Gamma Doppler Phase 4 pattern does not rely on exact seed-based anomalies like Case Hardened "Blue Gems," there are still preferred patterns with more pronounced color transitions. The rarity of ★ M9 Bayonet | Gamma Doppler Phase 4 is enhanced by its Covert Knife status, and float value ranges from 0.00 to 0.08, limiting its condition to Factory New and Minimal Wear—making every piece appear vibrant and polished. Higher float values may reveal light wear along the blade's edge, but the metallic gloss and coloration remain prominent. The CS2 (CS:GO) ★ M9 Bayonet | Gamma Doppler Phase 4 does not have Souvenir variants, but is available in both regular and StatTrak™ options, with StatTrak™ versions being more expensive due to their scarcity. Factory New versions are especially prized, as the color vibrancy is at its maximum and the visual effect is most dramatic in-game.

How to Get a ★ M9 Bayonet | Gamma Doppler Phase 4

To discover how to get a ★ M9 Bayonet | Gamma Doppler Phase 4 in CS2 (CS:GO), players must open Gamma Cases, where this highly coveted knife skin can be unboxed as an ultra-rare drop. For those who prefer a more direct path, it is possible to buy a ★ M9 Bayonet | Gamma Doppler Phase 4 through community markets or trusted reselling platforms such as Shadowpay.com. Buyers can find a range of prices depending on wear and StatTrak™ status, making it feasible to buy a ★ M9 Bayonet | Gamma Doppler Phase 4 to suit both collectors and competitive players.

Pro Players Who Own ★ M9 Bayonet | Gamma Doppler Phase 4

Several renowned esports pros and streamers are known for showcasing the ★ M9 Bayonet | Gamma Doppler Phase 4 in their inventories, elevating the skin's desirability in the CS2 community. Noteworthy names such as s1mple, Stewie2K, and dev1ce have been spotted wielding Gamma Doppler knife skins—including Phase 4—during high-stakes tournaments and on livestreams. Their frequent use of the knife has contributed significantly to its elevated status, associating it with top-tier gameplay and aspirational in-game achievement. With these players and influencers consistently featuring the skin in highlight reels and social posts, the ★ M9 Bayonet | Gamma Doppler Phase 4 enjoys a strong following and enduring popularity.

★ M9 Bayonet | Gamma Doppler Phase 4 Rarity & Possible Floats

As a Covert-grade knife, the ★ M9 Bayonet | Gamma Doppler Phase 4 resides at the pinnacle of skin rarity in CS2. It is available in both traditional and StatTrak™ versions, but no Souvenir variants exist for this knife. The possible float value range for this skin is limited—typically from 0.00 to 0.08—meaning it only drops in Factory New and Minimal Wear conditions. This results in minimal visible wear and preserves the lustrous swirl effect across virtually all existing items. The chance to unbox a Covert M9 Bayonet from a Gamma Case is already low, estimated at about 0.26%, with the additional chance of pulling the specific Gamma Doppler and then landing Phase 4 bringing the effective probability to a fraction of a percent. No notable anomalies, bugged versions, or glitched textures have been recorded for this phase. Demand for Factory New, low-float versions is extremely high, often commanding premium prices on the secondary market. StatTrak™ editions elevate scarcity further, making the CS2 ★ M9 Bayonet | Gamma Doppler Phase 4 a symbol of both luck and wealth within the community.

★ M9 Bayonet | Gamma Doppler Phase 4 Popularity

The ★ M9 Bayonet | Gamma Doppler Phase 4 enjoys significant popularity among players and collectors alike, regularly appearing in matchmaking and professional tournaments. Its visually stunning appearance and high rarity make it a showpiece in inventories, often turning heads on social media and streaming platforms. The skin maintains a strong presence on resale markets like Steam and Shadowpay, where demand consistently outweighs supply. Design appreciation—thanks to its deep green and blue hues—fuels the community’s esteem for this skin, and every major tournament or influencer feature sparks renewed interest. Ultimately, the knife’s aura of exclusivity and association with top-tier gameplay cements its status as one of CS2's most desirable knife skins.
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