UMP-45 | Momentum

Origin Story

The UMP-45 | Momentum features a vibrant custom paint job with bright colors and forward-facing arrows, embodying its "Always moving forward" flavor text. This design, characterized by angular stripes and color blocks in cyan, green, and red, makes it a visually distinct UMP skin. Released on December 6, 2018, as part of The Danger Zone Collection with the Welcome to the Danger Zone update, it stands out for its modern aesthetic. The skin is generally regarded as a solid, good-looking option for players who prefer a colorful and directional pattern.

Drop Chance

UMP-45 | Momentum is Classified, a Pink-tier skin, rare with strong collector demand. From the Danger Zone Case: approximately 1.07% per opening (roughly 1 in 94). The 3.2% Classified tier rate is split across 3 Classified skins in the case. StatTrak versions drop at ~0.11% from the Danger Zone Case (about 1 in 937). These per-skin odds assume equal weighting within tier — Valve publishes tier rates but doesn't formally confirm even distribution across skins in a tier.

Skin Condition

Float range 0 to 0.5. Exteriors: Factory New, Minimal Wear, Field-Tested, Well-Worn. StatTrak is available in FN, MW, FT, WW, BS.

• Factory New ($16.01): The bright cyan/teal, green, and red arrows are fully intact with crisp edges, showcasing maximum color vibrancy across the weapon body and magazine.
• Minimal Wear ($7.26): Light wear begins to appear on leading edges of the front receiver, stock, and magazine, but the primary arrow designs remain sharp and colors bright.
• Field-Tested (No Recent Price): Noticeable chipping and scratches emerge on the barrel, front receiver, and stock, with more gray metal showing through, though the color blocks are still clearly visible.
• Well-Worn ($6.48): Heavier abrasions and paint loss are present along most major edges, revealing more of the underlying gray surface, which visually mutes the bright colors while the arrows remain readable.

Model

Momentum uses the legacy UMP-45 model, introduced with Welcome to the Danger Zone on December 6, 2018. The inspect animation and third-person appearance match the original CS:GO version.

How to Obtain

The UMP-45 | Momentum can be found by opening a Danger Zone Case. As a Classified rarity skin, it can also be obtained through trade-up contracts using ten lower-rarity skins from The Danger Zone Collection. A StatTrak version is also available for kill tracking. Additionally, players can purchase it directly from the Steam Community Market, third-party marketplaces, or case-opening sites.

Price Range

UMP-45 | Momentum ranges from $6.49 (Battle-Scarred) to $16.01 (Factory New). Field-Tested copies sit at No Recent Price. StatTrak versions carry a premium at every wear tier.


The current 7-day median is No Recent Price. The 90-day median is $6.26. The all-time median is $4.01. Volume averages 0 trades per day.

Visual Theme

Custom Paint Job: It has been custom painted with bright colors and forward facing arrows. The design features dominant cyan, bright green, and red elements over darker base tones, arranged in angular stripes and arrows. In first-person view, the side panel and magazine area are particularly visible, highlighting the bright, overlapping arrows. The skin is sometimes likened to other futuristic or "race car" style custom paint finishes.

Player Rating

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Sticker Compatibility

The UMP-45 | Momentum's bright cyan, green, and red elements pair well with neon, cyber, or geometric stickers that complement its forward-facing arrow theme. White or light-neutral stickers with minimal backgrounds can also highlight the design without clashing. Its main side body slot is the most visible for sticker application during gameplay.