UMP-45 | Plastique

Origin Story

The UMP-45 | Plastique, released on October 18, 2019, as part of The CS20 Collection, features a custom paint job designed to resemble a bomb. Its dark gray body is adorned with bright green circuit board elements, multicolored wires, and a distinct numeric keypad. This design directly references a bomb or explosive device, fitting the nostalgic, throwback concept of the CS20 anniversary event. The skin is generally regarded as a mid-tier, thematic item, appealing to those who appreciate its retro bomb-themed custom aesthetic.

Drop Chance

UMP-45 | Plastique is Restricted, a Purple-tier skin in the upper half of the rarity ladder. From the CS20 Case: approximately 3.20% per opening (roughly 1 in 31). The 15.98% Restricted tier rate is split across 5 Restricted skins in the case. StatTrak versions drop at ~0.32% from the CS20 Case (about 1 in 313). 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 0.8. Exteriors: Factory New, Minimal Wear, Field-Tested, Well-Worn, Battle-Scarred. StatTrak is available in FN, MW, FT, WW, BS.

• Factory New ($6.95): The green circuit board and numeric keypad elements are sharp and saturated, with the dark gray/black base appearing clean.
• Minimal Wear ($1.78): Only light edge wear appears on the barrel and receiver, with all circuit and keypad details remaining fully legible and vibrant.
• Field-Tested ($0.80): Moderate wear begins to show as scratches and chips on the front edges and mag well, with some wire sections on the circuit board becoming less continuous.
• Well-Worn ($0.93): Heavier wear is present, especially on edges and the mid-body, causing parts of the circuit board art and keypad border to appear faded.
• Battle-Scarred ($0.64): Extensive paint loss and scratching across the weapon, though the fragmented keypad and circuit-board graphics still convey the bomb theme.

Model

Plastique uses the legacy UMP-45 model, introduced with Cache and Release on October 18, 2019. The inspect animation and third-person appearance match the original CS:GO version.

How to Obtain

The UMP-45 | Plastique can be acquired by opening a CS20 Case, which is now in the rare drop pool. As a Restricted rarity skin, it can also be obtained through trade-up contracts using ten lower-rarity skins from The CS20 Collection. A StatTrak version is also available for kill tracking. For direct purchase, players can find the UMP-45 | Plastique on the Steam Community Market, third-party marketplaces, and various case-opening or skin-trading sites.

Price Range

UMP-45 | Plastique ranges from $0.64 (Battle-Scarred) to $6.95 (Factory New). Field-Tested copies sit at $0.80. StatTrak versions carry a premium at every wear tier.


The current 7-day median is $0.64. The 90-day median is $0.81. The all-time median is $0.52. Volume averages 1 trades per day.

Visual Theme

Custom Paint Job: A custom paint job of wires, a green circuit board, and a number pad has been applied. The design features a dark gray and black base, accented by bright green circuit board elements, multicolored wires, and a light-colored numeric keypad. In first-person view, the keypad and surrounding wiring and circuit board on the main body are the most visible elements. The overall theme visually references a bomb or explosive device, fitting the CS20 throwback concept.

Player Rating

Rating: N/A / 5
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Sticker Compatibility

The UMP-45 | Plastique's green circuitry and keypad aesthetic pair well with green, tech-themed, or hazard-style stickers. White or gray stickers can also complement the keypad's color. No specific named sticker crafts or community consensus on ideal sticker families have been widely recognized for this skin.