Check Engine

FNMWFTWWBS

0.00

0.60

A fan favorite from Counter-Strike Source, the Silenced USP Pistol has a detachable silencer that gives shots less recoil while suppressing attention-getting noise. It has been spray painted with a red mesh pattern. \"You should have that looked at…\"

Prices

Wear	Listings	Price	Buy
Factory New	341	$2.30	Show on CSFloat
Minimal Wear	146	$1.03	Show on CSFloat
Field-Tested	140	$0.68	Show on CSFloat
Well-Worn	21	$0.68	Show on CSFloat
Battle-Scarred	36	$0.69	Show on CSFloat

Found In

The 2018 Inferno Collection

London 2018 Inferno Souvenir Package

Katowice 2019 Inferno Souvenir Package

Berlin 2019 Inferno Souvenir Package

Stockholm 2021 Inferno Souvenir Package

Antwerp 2022 Inferno Souvenir Package

Rio 2022 Inferno Souvenir Package

Paris 2023 Inferno Souvenir Package

Copenhagen 2024 Inferno Souvenir Package

Shanghai 2024 Inferno Souvenir Package

Austin 2025 Inferno Souvenir Package

Budapest 2025 Inferno Souvenir Package

Trade-up Contracts

Find trade-up contracts with this skin

Discover contracts where USP-S | Check Engine can be used as an input

All USP-S skins All Check Engine skins All Mil-Spec Grade skins

Trade Ups with USP-S | Check Engine

As input: 10x USP-S | Check Engine into a Restricted from The 2018 Inferno Collection

A full input set of 10 starts at about $6.80, based on 10x this skin's lowest listed price.

AK-47 | Safety Net33.3% chance · from $2.59
MP7 | Fade33.3% chance · from $7.79
P250 | Vino Primo33.3% chance · from $0.62

As outcome: trade up to USP-S | Check Engine from The 2018 Inferno Collection

10 Industrial Grade skins from this collection give a 25% chance at this skin. Input sets start at about $0.60 (10x the lowest listed input price).

Target wear	Avg. normalized input float
Factory New	0.0000 to <0.1166
Minimal Wear	0.1167 to <0.2500
Field-Tested	0.2500 to <0.6333
Well-Worn	0.6334 to <0.7500
Battle-Scarred	0.7500 to 1.0000

The game scales each input float within that skin's own float range before averaging. For inputs with a full 0 to 1 range, normalized and raw floats are identical. Upper bounds are exclusive: an average exactly on a bound already produces the next wear.

Want contracts that are worth it right now? The Trade Up Scanner checks every combination across collections and refreshes every 4 hours.

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