Strange Normal Flame Thrower
During the 'Gun Mettle' update, the attributes of a lot of weapons were changed. One of the background changes was to assign 'prefabs' to several of the stock strange weapons, but in an oversight a few of those weapons were made to default to 'Normal' quality. The glitch lasted for ~23 hours and during that time frame any of the affected weapons unboxed or awarded in MvM were Normal Quality.
There are 56 instances of this item in 'Strange Normal' quality.
Strange Killstreak Flame Thrower
Team Fortress 2 Strange Flame Thrower - Kills: 75
Extinguishing teammates restores 20 health
Killstreaks Active
Afterburn reduces Medi Gun healing and resist shield effects.
Alt-Fire: Release a blast of air that pushes enemies and projectiles and extinguishes teammates that are on fire.