Non-Craftable Professional Killstreak Huo-Long Heater Kit

Used to add killstreak properties to an item. Killstreak effects must be removed from an item via Restore button before a new kit can be applied.

This Professional Killstreak kit appears as a collection of industrial components, featuring an oil can, a small circuit board, and a vertical display module. The components exhibit a worn, metallic aesthetic with visible wiring and a singular drop of oil hanging from the nozzle. When applied, this kit upgrades the Huo-Long Heater with both a killstreak counter and a specialized weapon sheen.