For this challenge, you have to deal 250 or 500 (or some other amount, depending on what the challenge says) headshot damage.
- Use any weapon and aim to the heads of enemies when shooting.
- Best done with close range weapons such as Pistols and Shotguns, or alternatively with a Sniper Rifle.
- 10 Battle Stars
- Headshots are harder to hit but they do a lot more damage than bodyshots.