headshots

only played 2 matches as ive only just brought the game today, Im using the AR and pistol/magnum not sure what i was called (its the 1st secondary weapon anyways) anyone else finding it really easy to get headshots with this gun? within the 2 games ive played ive killed atleast 5 people with headshots after ive used my AR and swap weapons instead of waiting to reload (all from mid range)

The aim assist in this game is cranked up to the max to help all the CoD 12 year olds compete.