The USP-S | Flashback is a Restricted-tier pistol finish in Counter-Strike 2, originally introduced as part of The Danger Zone Collection when the Danger Zone Case launched in November 2018.

The float range for this finish is restricted to 0.00–0.50, so Factory New, Minimal Wear, Field-Tested, Well-Worn, and Battle-Scarred are the only obtainable conditions on the open market. The restricted range is set by Valve at the time of release.

Both StatTrak™ and Souvenir variants exist — the StatTrak™ counter tracks confirmed kills, while Souvenir copies drop only from cases collected during Major Championship matches. Active listings for USP-S | Flashback are tracked across 17 marketplaces, with prices spanning $0.45 to $28.50 depending on wear, variant, and seller.