

- Regular
- StatTrak™
- Float0.0644556
- TypeSMG
- RarityMil-Spec Grade
- ExteriorFactory New
The UMP-45 | Bone Pile is a versatile close-quarters automatic that stands out as the misunderstood middle child of the SMG family. While its small magazine is a minor drawback, its unique design, featuring skulls over a wiring diagram, makes it a memorable addition to any collection.
Skin History
The UMP-45 | Bone Pile was first introduced to CS2 on September 19th, 2013, as part of the Operation Bravo Case alongside the "Operation Bravo" update.
Appearance and Pattern Features
This skin is characterized by its "Spray-Paint" finish style, primarily painted in shades of gray. The design features multiple coats applied through stencil patterns, giving it a rugged yet stylish appearance.
Float Range
The float value of the UMP-45 | Bone Pile ranges from 0.06 to 0.34, which means it is available in Factory New, Minimal Wear, and Field-Tested conditions. The design remains largely intact in Factory New, with minimal wear visible in the other conditions.
Price and Availability
The price of the UMP-45 | Bone Pile has shown steady dynamics, remaining affordable compared to other skins of the same type. Its common availability makes it a popular choice among players.
Rarity
The UMP-45 | Bone Pile has a Mil-Spec Grade rarity, meaning it is one of the more common drops among SMG skins, with an estimated drop chance of 79.92%.
Case and Drop Chance
This skin can be obtained by opening an Operation Bravo Case container, with a drop chance of 79.92%.
Popularity
With a popularity rating of 85%, the UMP-45 | Bone Pile is currently in the top 15% of the most popular items in CS2, based on daily sales volume and price.




























