UMP-45 Warm Blooded (Battle Scarred)

Warm Blooded | UMP-45 is a weapon skin for the UMP-45, with the weapon name included directly in the item name. It has Mil-Spec Grade rarity and is listed in The Harlequin Collection as its recorded collection. The recorded release date is January 21, 2026, and the associated release update is The Fourth Season; its float range is 0.00 to 0.70, with Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred listed as available wear conditions.

The availability details list both a normal version and a Souvenir version, and each is marked available for this weapon skin.