So...had the AC condensation drain issue on my wife's 2019 Malibu. Drain line was blocked...with a 9MM BULLET CASING!!! Not the first empty shell we've found in this car. What in the world is going on here???

 

I've had customers that shoot out of their truck. This is no gang thing....they are off-road.
22 cal shells cause problems as they are small enough to fall thru the defrost grid. Usually breaks the hvac doors....$1000 repair.