UMP-45 | K.O. Factory (Well-Worn)
The misunderstood middle child of the SMG family, the UMP45's small magazine is the only drawback to an otherwise versatile close-quarters automatic. This custom paint job is inspired by old animation cartoons. Swing and a miss!
Marketplace pricing
Compare live listings across every marketplace Skinstrack monitors.| Marketplace | Price | Offers | Action |
|---|---|---|---|
 CSFloatVerified | $3.57 | 135 | Visit CSFloatVisit |
 Csmoney TradeVerified | $3.57 | 41 | Visit Csmoney TradeVisit |
 SkinBaronVerified | $3.58 | 29 | Visit SkinBaronVisit |
 CsmoneyVerified | $3.65 | 13 | Visit CsmoneyVisit |
 SkinportVerified | $3.70 | 350 | Visit SkinportVisit |
 Buff163Verifiedbuy order $3.70 | $3.77 | 60 | Visit Buff163Visit |
 Skinswap CnVerified | $3.77 | 155 | Visit Skinswap CnVisit |
 YoupinVerifiedbuy order $3.82 | $3.80 | 69 | Visit YoupinVisit |
See these prices right on Steam with the free Skinstrack Chrome extension.
Inspect UMP-45 | K.O. Factory in 3D
Rotate, zoom and change the float and pattern, lit by the original CS2 maps.About UMP-45 | K.O. Factory
The UMP-45 | K.O. Factory is a Classified rarity. The misunderstood middle child of the SMG family, the UMP45's small magazine is the only drawback to an otherwise versatile close-quarters automatic. This custom paint job is inspired by old animation cartoons. Swing and a miss! It is part of the The Fever Collection and is available in multiple wear conditions ranging from Factory New to Battle-Scarred. It is unboxed from the Fever Case, where skins of its tier come out in roughly 3.2% of openings. Its float range of 0.00 to 1.00 covers every exterior from Factory New to Battle-Scarred. The finish is dominated by red and orange. StatTrak and Souvenir versions exist alongside the standard finish, each with its own market.
Where to buy UMP-45 | K.O. Factory (Well-Worn) at the lowest price
The cheapest current listing is $3.57 on Csmoney Trade. On Steam Community Market the price is $4.99, while Buff163 listings start at $3.77. At $3.57 it is a budget-tier pickup by CS2 standards. Prices update continuously across 27marketplace sources and may vary with demand, listing availability and each platform's fees.
UMP-45 damage and stats in CS2
In-game values read from the CS2 game files, shared by every UMP-45 skin.The UMP-45 costs $1,200.00 in game, deals 35 base damage per shot and pays $600.00 per kill. It fires in full auto at 667 shots per minute, keeps 65% of its damage through armor, holds 25 shots per magazine with 75 in reserve and lets you move at 230 units per second. Skins are cosmetic only: a UMP-45 finish never changes these numbers.
UMP-45 | K.O. Factory (Well-Worn) market data and statistics
UMP-45 | K.O. Factory (Well-Worn) price analysis
Based on historical price change data across multiple timeframes.UMP-45 | K.O. Factory (Well-Worn) is experiencing mild short-term selling pressure. Prices have softened slightly, offering potential value for buyers.
UMP-45 | K.O. Factory (Well-Worn) has declined significantly over the long term. Persistent selling pressure suggests reduced collector interest or increased supply.
UMP-45 | K.O. Factory (Well-Worn) price history
Daily reference price recorded by Skinstrack since Oct 20, 2025.Since Oct 20, 2025, UMP-45 | K.O. Factory (Well-Worn) has traded between $2.38 on Oct 25, 2025 and $5.20 on Jan 27, 2026. At the current reference price of $3.57 it sits 31.3% below that high and 50.0% above that low. Csmoney set the reference price on 29 of the last 87 recorded days.
UMP-45 | K.O. Factory prices by exterior condition
UMP-45 | K.O. Factory is available in 5 exterior conditions: Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred. Below are the lowest prices and listing counts for each. Supply is widest in Field-Tested with 5,997 listings across 27 markets.| Exterior | Type | Lowest price | vs FN | Listings | Marketplace |
|---|---|---|---|---|---|
| Factory New | Standard | $10.57 | - | 2,248 |  Youpin |
| Minimal Wear | Standard | $4.79 | -54.7% | 4,197 |  Rapidskins |
| Field-Tested | Standard | $3.77 | -64.3% | 5,997 |  Csmoney Trade |
| Well-Worn | Standard | $3.57 | -66.2% | 3,895 | Csmoney Trade |
| Battle-Scarred | Standard | $3.38 | -68.0% | 2,055 |  Csmoney |
| Factory New | StatTrak™ | $19.66 | - | 885 | Csmoney |
| Minimal Wear | StatTrak™ | $7.89 | -59.9% | 1,425 |  CSFloat |
| Field-Tested | StatTrak™ | $4.56 | -76.8% | 1,921 |  DMarket |
| Well-Worn | StatTrak™ | $4.40 | -77.6% | 768 | CSFloat |
| Battle-Scarred | StatTrak™ | $3.98 | -79.8% | 819 |  Skinport |
| Factory New | Souvenir | N/A | - | - | - |
| Minimal Wear | Souvenir | N/A | - | - | - |
| Field-Tested | Souvenir | N/A | - | - | - |
| Well-Worn | Souvenir | N/A | - | - | - |
| Battle-Scarred | Souvenir | N/A | - | - | - |
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