In a bowl, mix together the oil, spices, salt and black pepper.
Rub the chicken drumsticks with oil mixture generously.
Set aside for about 5 minutes.
Grease the Air Fryer Basket with cooking spray and then slide inside.
Adjust the temperature of Air Fryer to 400 °F to preheat for 5 minutes.
After preheating, arrange the chicken drumsticks into the greased Air Fryer Basket in a single layer.
Slide the basket into Air Fryer and set the time for 25 minutes.
After 15 minutes of cooking, flip the drumsticks.
After 20 minutes of cooking, flip the drumsticks and coat with the BBQ sauce evenly.
After cooking time is finished, remove the drumsticks from Air Fryer and serve.