The M9 Bayonet is one of CS2's three prestige-tier knives, alongside the Karambit and Butterfly. The largest of the three, with a substantial combat-blade aesthetic and weighty inspect animation, the M9 attracts collectors who prefer combat-knife presence over the Karambit's curved-blade prestige or the Butterfly's animation flash. Across its many finishes, the M9 offers options at every tier from $300 entry-level to five-figure top-tier prestige.
Quick answer
The M9 Bayonet comes in over 20 finishes ranging from entry-tier solid colors and patterns to top-tier collector pieces. Premium finishes include Doppler (with rare Ruby, Sapphire, Black Pearl phases), Gamma Doppler (with rare Emerald phase), Crimson Web, Fade, Marble Fade, and Tiger Tooth. Pricing in 2026 ranges from approximately $300 (high-float basic finishes) to $20,000+ (low-float Doppler Ruby/Sapphire/Black Pearl/Emerald). The M9 is generally the cheapest of the three prestige knives in equivalent finishes, making it the budget-conscious entry point to the prestige knife tier.
How is the M9 Bayonet structured as a knife?
The M9 Bayonet is the largest of CS2's prestige knives by visual presence. The blade is substantial, the grip is detailed, and the overall aesthetic is "combat knife" rather than the Karambit's "curved blade" or the Butterfly's "flip mechanism." For players who want a knife that looks like a real-world tactical weapon, the M9 is the natural choice.
The inspect animation involves a grip change and rotation rather than the Karambit's spin or the Butterfly's flip. Less animation drama than the alternatives but more presence on screen due to the blade size.
M9 Bayonet finishes follow the same rarity and finish system as other CS2 weapons. Multiple finishes exist at different rarity tiers within the Special Item (knife) classification, with pricing varying based on finish desirability, float, pattern (where relevant), and StatTrak status.
Top-tier M9 Bayonet finishes ($3,000+)
M9 Bayonet Doppler (Ruby, Sapphire, Black Pearl)
The premium-phase Dopplers. Ruby (red), Sapphire (blue), and Black Pearl (dark iridescent) trade in the $10,000–$20,000+ range depending on float. Some specific examples (sub-0.005 float Sapphire or Ruby) have reached above $25,000.
The M9 Doppler Ruby is one of the most-cited "trophy" M9 items. The combat-knife size showing pure red coloring across the blade is a distinctive aesthetic that some collectors prefer over the Karambit equivalent. Same pattern system as Karambit Doppler — pattern index determines phase.
M9 Bayonet Gamma Doppler (Emerald)
The premium Gamma phase on the M9. Deep emerald green across the blade. Pricing approximately $9,000–$18,000+ depending on float. Premium tier alongside Ruby and Sapphire Dopplers in the broader M9 prestige category.
M9 Bayonet Marble Fade (Fire and Ice pattern)
The most-famous specific Marble Fade pattern. The "Fire and Ice" pattern shows specific red and blue coloring distribution that creates a fire-and-ice aesthetic. Pattern-driven pricing — Fire and Ice patterns trade at extreme premium over standard Marble Fade patterns.
Pricing approximately $8,000–$16,000+ for true Fire and Ice patterns. Other Marble Fade patterns trade at meaningful discount.
M9 Bayonet Fade (100% Fade)
The Fade finish's pattern variation produces fade percentages. 100% Fade is the ideal — pure gradient with maximum color saturation across the blade. Pricing approximately $5,000–$10,000+ for verified 100% Fade examples. Lower fade percentages trade at significant discount.
Premium-tier M9 Bayonet finishes ($1,500–$3,000)
M9 Bayonet Doppler (Phase 1, 2, 3, 4)
Standard Dopplers in the four phases. Phase 2 is the most desired standard phase with bright pink and purple. Pricing approximately $1,500–$2,800 depending on phase and float. Phase 3 typically the cheapest of the four standard phases.
M9 Bayonet Gamma Doppler (Phases 1-4)
Standard Gamma phases with green and dark coloring. Pricing approximately $1,400–$2,500 depending on phase and float.
M9 Bayonet Crimson Web
Dark base with red web pattern. Pattern-driven — web placement and density affect pricing. Heavy-web examples command premium over partial-web patterns. Pricing approximately $1,200–$3,000+ depending on web pattern and float.
M9 Bayonet Tiger Tooth
Vibrant orange tiger-stripe pattern across the blade. One of the most visually distinctive M9 finishes. Pricing approximately $1,500–$2,500 depending on float.
M9 Bayonet Lore
Intricate gold pattern on blue background. The M9 version of the Lore finish (also available on other prestige knives). Pricing approximately $1,400–$2,800 depending on float.
M9 Bayonet Autotronic
Tactical mechanical aesthetic with metallic details. Premium tier. Pricing approximately $1,200–$2,200.
Mid-tier M9 Bayonet finishes ($700–$1,500)
M9 Bayonet Marble Fade (non-Fire and Ice patterns)
Standard Marble Fade patterns without the Fire and Ice configuration. Still visually attractive with pink, blue, and yellow coloring distribution. Pricing approximately $1,000–$1,800.
M9 Bayonet Slaughter
Red and pink pattern resembling blood splatter aesthetic. Pricing approximately $800–$1,500 depending on float and pattern.
M9 Bayonet Damascus Steel
Distressed metal-pattern aesthetic. Mid-tier appeal. Pricing approximately $700–$1,300.
M9 Bayonet Black Laminate
Dark wood-grain handle with metallic blade. Combat-aesthetic finish. Pricing approximately $700–$1,400.
M9 Bayonet Case Hardened
The pattern-driven blue/gold/purple finish. Standard patterns trade in mid-tier range ($800–$1,800). Blue gem patterns (high-blue coverage) command extreme premium and move to top-tier pricing.
M9 Bayonet Stained
Subtle stained-metal aesthetic. Mid-tier finish. Pricing approximately $700–$1,200.
Entry-tier M9 Bayonet finishes ($300–$700)
M9 Bayonet Boreal Forest
Green and brown camouflage pattern. Entry-tier finish. Pricing approximately $400–$700.
M9 Bayonet Forest DDPAT
Green forest camouflage. Entry-tier. Pricing approximately $350–$650.
M9 Bayonet Urban Masked
Black and white urban camouflage. Entry-tier. Pricing approximately $350–$600.
M9 Bayonet Scorched
Black metallic finish with subtle scorch detailing. Pricing approximately $300–$550.
M9 Bayonet Safari Mesh
Tan and beige mesh pattern. Pricing approximately $300–$500.
M9 Bayonet Night
Pure black finish. Minimalist aesthetic. Pricing approximately $350–$650.
How does the M9 Bayonet compare to Karambit and Butterfly?
Across the three prestige knives, the M9 typically occupies the budget-conscious tier:
M9 vs Karambit: M9 is generally 10–20% cheaper than Karambit in equivalent finishes. Karambit has more prestige cachet but M9 has more blade presence. Personal preference between curved-blade aesthetic (Karambit) and combat-knife aesthetic (M9).
M9 vs Butterfly: M9 is generally 10–30% cheaper than Butterfly in equivalent finishes. Butterfly has the most dramatic inspect animation; M9 has more substantial blade presence. Trade-off between animation flash and combat-knife aesthetic.
For budget-conscious entry to the prestige knife tier ($300–$700 range), the M9 Bayonet provides the most options. For collectors choosing prestige knives based primarily on aesthetic preference rather than budget, the comparison comes down to which knife style appeals visually.
What's the most iconic M9 Bayonet finish?
M9 Bayonet Crimson Web is often cited as the most iconic M9 finish for veteran CS players. The pattern's red web on dark base became associated with classic CS:GO collector culture, and heavy-web Crimson Web M9s are among the most-recognized specific M9 items.
M9 Bayonet Doppler in any premium phase (Phase 2 for standard, Ruby/Sapphire/Black Pearl/Emerald for special) carries clear visual prestige but as part of the broader Doppler family rather than M9-specific iconic status.
M9 Bayonet Fade at 100% fade is another distinctive item — the pure gradient on the M9's large blade has a presence that the smaller knives can't quite match.
How does float affect M9 Bayonet pricing?
Float sensitivity varies by finish:
Highly float-sensitive: Doppler (only exists in FN, sub-float matters within FN), Marble Fade, Fade. Premium phase/pattern Dopplers and high-percentage Fades see significant float-based pricing variation within their available wear tiers.
Moderately float-sensitive: Tiger Tooth, Crimson Web (where pattern matters more than float), Case Hardened (pattern dominates float).
Less float-sensitive: entry-tier finishes (Boreal Forest, Forest DDPAT, Urban Masked) where wear tier matters more than specific float number.
For purchases above $1,000, float verification is standard practice. For purchases above $5,000, float verification is non-negotiable.
Where can I buy M9 Bayonet skins in 2026?
The platform choice depends on the tier:
Entry to mid-tier ($300–$1,500): Skinport, Steam Community Market, or SkinSwap all have inventory. CSFloat for buyers prioritizing specific float.
Premium-tier ($1,500–$5,000): CSFloat is particularly strong because float and pattern matter significantly. Skinport has broad inventory. SkinSwap supports trade-ins.
Top-tier ($5,000+): BUFF163 typically has the deepest global inventory and most aggressive pricing on prestige M9 items. CSFloat as the Western alternative with strong attribute tooling.
For trade-in scenarios where you have existing CS2 inventory and want to consolidate into an M9 Bayonet, counterparty platforms like SkinSwap can facilitate the trade-in flow. The M9 is generally well-stocked across counterparty platforms due to its position in the prestige knife market.
