All 44 UMP-45 finishes the viewer renders, plus the weapon with no paint at all. Open one to set its float and pattern, add stickers, a charm and a name tag, or go straight to what it costs.
The UMP-45 is a SMG in Counter-Strike 2, with 44 finishes in the game, spread across 44 collections.
By rarity: 6 Classified, 10 Restricted, 17 Mil-Spec, 5 Industrial and 6 Consumer.
Every one opens in the 3D viewer at any float and pattern seed. Pick one below to inspect it, or go to its price page to compare marketplaces.