★ M9 Bayonet | Doppler Sapphire (Factory New)

The ★ M9 Bayonet | Doppler Sapphire (Factory New, FN) is a Covert ★ knife finish, a pure, deep translucent blue chrome with no black anywhere in the coat. Factory New covers the 0.00–0.07 band of the float scale, the cleanest grade available, and it's where that blue shows at its most vivid. Most players just call it the m9 sapphire — or the sapphire m9, depending on who is typing.

Design

Sapphire is built from a single saturated translucent blue chrome layer, with no marbling and no black mixed into it. It ships with the flavor line "Getting lost in its color can prove fatal" — apt for a finish that's all about one deep, hypnotic tone.

★ M9 Bayonet | Doppler Sapphire (Factory New) Float and Wear

Doppler is float-capped between 0.00 and 0.08, so this phase only ever exists as Factory New or Minimal Wear (MW) — it never wears past a near-mint look. Factory New sits right at the floor of that range, keeping the blue chrome as bright and even as it gets. In float terms, this grade runs 0.00–0.07.

M9 Bayonet Doppler Sapphire Rarity

Rarity: Covert ★, the gold-tier rare-special ("knife") slot that ranks above every ordinary Covert weapon skin in a case. That alone makes pulling one a rare event, before wear is even a factor.

M9 Bayonet Doppler Sapphire Case and Collection

No single collection houses this finish — it comes from the Chroma Case, Chroma 2 Case, and Chroma 3 Case. The rare-special tier overall lands around 0.26% per case opening, so most Sapphire copies change hands on the market rather than getting pulled fresh.

M9 Bayonet Doppler Phases

Doppler generates as one of several fixed phases, and Sapphire is one of the three "gem" phases along with Ruby (red) and Black Pearl (iridescent) — all three outrank the numbered Phase 1-4 in scarcity and price, though among those numbered phases the more saturated Phase 2 (pink) and Phase 4 (blue) get more attention than the rest. Whatever phase a copy lands on is locked in for good.

StatTrak & Souvenir

A StatTrak™ version of this knife exists and tracks confirmed kills permanently, carrying that count through every trade or sale. There's no Souvenir version — knives are never included in Major-tournament souvenir packages.

M9 Bayonet Doppler Sapphire Price

Factory New tops Sapphire's own price ladder over Minimal Wear, and the phase as a whole sits at grail-tier — one of the priciest finishes on this knife, right there with Ruby and Black Pearl. It's available to buy on Skin.Land with instant delivery and no hidden fees. Prices for the sapphire m9 track the exterior, the float and whether the copy carries StatTrak™, so check the live number on this page.

FAQ

What case is the M9 Bayonet Doppler Sapphire in?

It isn't locked to one box — Doppler drops from the Chroma Case, Chroma 2 Case, and Chroma 3 Case, with the phase determined randomly. That randomness is why most Sapphire buyers just buy the finish directly on the market instead of case gambling.

Is Sapphire one of the best Doppler phases on the M9 Bayonet?

Yes — Sapphire is one of the three gem phases (with Ruby and Black Pearl) that rank above the numbered Phase 1-4 in both rarity and price. Its solid blue chrome is one of the most instantly recognizable Doppler looks, and the phase never changes once a copy is generated, regardless of wear.

Does the M9 Bayonet Doppler Sapphire have StatTrak?

Yes, a StatTrak™ version tracks confirmed kills permanently and carries that count through every trade or sale. There's no Souvenir version, since knives simply never appear in Major-tournament souvenir packages.