Deer hunting .223 ar-15 rifle head shot

Hunting season is here. Footage filmed through the Sightmark Wraith 4k scope. A lot of people claim you cannot drop deer with .223, this video clearly proves otherwise. First whitetail deer doe of the season harvested. 1 shot instant kill head shot. Firearm used is a Diamondback DB-15 (AR-15 style) chambered in 5.56. Ammo used is Winchester .223 deer and antelope soft nose. Scope is a Sightmark Wraith 4k.