Pat the chicken drumsticks dry with paper towels.
Place them in a large bowl.
Add olive oil, paprika, garlic powder, onion powder, black pepper, salt, chili powder, honey, and lemon juice.
Toss the drumsticks until they are evenly coated with the marinade.
Preheat the grill to medium heat.
Place the drumsticks on the grill in a single layer.
Grill for about 12–15 minutes while turning occasionally.
Continue grilling for another 10–15 minutes until the chicken is cooked through and nicely charred.
Remove the drumsticks from the grill and let them rest for a few minutes.
Garnish with chopped parsley before serving.