The UMP-45 | Mudder (Battle-Scarred) is the misunderstood middle child of the SMG family. While its small magazine is a notable drawback, it remains a versatile choice for close-quarters combat, enhanced by its unique marbleized pattern.
The UMP-45 | Mudder was first introduced to CS2 on September 3rd, 2018, as part of the Austin 2025 Inferno Souvenir Package, coinciding with the "FACEIT 2018 – Ways to Watch" update.
This skin features a Hydrographic finish with shades of gray dominating its appearance. The marbleized pattern lends it a distinctive look, making it visually appealing while ensuring it stands out in the game.
As a Battle-Scarred skin, the UMP-45 | Mudder has a float value ranging from 0.45 to 1.00. This wear level contributes to a more rugged and worn appearance, consistent with its classification.
The price of the UMP-45 | Mudder has shown stability within the market, remaining affordable compared to other SMG skins. Its common availability ensures that players can easily acquire it without significant investment.
The skin is classified as Consumer Grade, which indicates it is relatively common within the game. This rarity means players encounter it frequently, making it a standard choice for many.
The UMP-45 | Mudder can be obtained by opening containers such as the Antwerp 2022 Inferno Souvenir Package, Austin 2025 Inferno Souvenir Package, and Berlin 2019 Inferno Souvenir Package. Its drop chance is influenced by its Consumer Grade rarity, making it a common find.
With a popularity rating of 85%, the UMP-45 | Mudder is currently among the top 15% of the most popular items in CS2, reflecting its appeal and demand among players.
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Want to learn more? Just keep moving on — we'll show you everything.
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Now you can spend money from skin sales immediately. Select to have the funds credited to your balance, and they will be available for CS2 purchases immediately after the transaction. Just three simple steps:
Instant Payout
You can now withdraw money from skin sales immediately – no need to wait for the 8-day Steam Trade Protection hold to end.
Instant Payout is available if:
Verification KYC is completed (available for ages 18+);
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How it works:
