StatTrak™ Butterfly Knife | Rust Coat (Well-Worn)
This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is the fan-like opening of a freely pivoting blade, allowing rapid deployment or concealment. As a result, butterfly knives are outlawed in many countries. This memento from Siege is still perfectly operational although the exterior surfaces have rusted.
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Description
The Butterfly Knife | Rust Coat is a CS:GO (legacy) knife skin that made its way into the modern Counter-Strike ecosystem, remaining a popular choice for players who want a distinctive, high-contrast look on one of the most recognizable knife models in the game. This skin is defined by its Rust Coat finish and is available with float values ranging from 0.4 to 1, which means the visual wear can range from noticeable use to heavy battle damage.
In terms of rarity, the Rust Coat is classified as a Covert skin. While exact drop probabilities are not publicly confirmed in a way that can be quoted reliably for every scenario, Covert items are generally considered among the rarer tiers players can encounter during case openings. As a result, the Butterfly Knife portion of the skin—and its Covert classification—typically makes it highly sought after compared to more common weapon finishes.
When it comes to versions, the Butterfly Knife | Rust Coat offers multiple wear states, including well-worn and battle-scarred. The skin also supports StatTrak, meaning you can obtain a version that tracks kills in-game. There is no Souvenir option for this skin, and it is not listed as being found in any special collections.
Visually, the Rust Coat finish emphasizes a weathered, oxidized metal aesthetic suited to the Butterfly Knife’s sleek silhouette. With paint index 414 and the Rust Coat pattern styling, the surface details are designed to look worn-in, pairing well with the knife’s curved, reflective shapes. Because the float range is 0.4–1, players will notice increasing discoloration and wear as the condition moves toward battle-scarred.
To obtain the Butterfly Knife | Rust Coat, players typically look to weapon cases. This skin has been found in the Spectrum Case and Spectrum 2 Case. As there are no known collections it belongs to, case openings are the most common route for players searching for this exact finish.
Among the Counter-Strike community, Butterfly Knives are always highly popular, and the Rust Coat finish adds a more rugged, industrial character compared to cleaner or more decorative alternatives. Overall, it’s viewed as a strong pick for players who want a Covert-tier knife appearance with visible wear aesthetics that still holds visual appeal across its available conditions.
