(adsbygoogle = window.adsbygoogle || []).push({}); How do you get the titles of the weapons that have the headshot symbol next to the name of the weapon?

quite simply get headshots with them lol

Im 99% sure its The "Prestige Icons" So u need ot be prestige then get 500 hs ect

Yep. You unlock the challange when you prestige. It is 200 headhots and then you unlock another challenge to get a gold title with skulls on it for 500 headshota.