Part of The 2021 Train Collection, Glock-18 | Gamma Doppler is classified as a Covert pistol finish in Counter-Strike 2. This is the Phase 1 phase of the finish, distinguished by its specific colourway.

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.

Active listings for Glock-18 | Gamma Doppler are tracked across 12 marketplaces, with prices spanning $82.75 to $246.21 depending on wear, variant, and seller.