mmh interesting I'm a PC only player depending on the weapon I can make a good number of Headshots Like the snipers or the second pistol MP28 (in close combat a straight shooter which fast fire rate)
but generally, with other weapon it’s more like now and then, with automatic I try to hit the upper body and go slight up (sometimes its end in a headshot!)
With SVK for example I don't even try headshots because it doesn’t kill on shot, it more like to hit 2 save body shots for the kill than a headshot which doesn’t kill on full life (10points are left then)
Could this be a thing of the aim assist?