My 360 No Scope achivement is glitched

[t.tv/iRequi3mi]

Hey everyone i was wondering if anyone had the same issue as me iv'e done the 360 perfectly and hit a noscope multiple time but the achivment never pops. i ever used Nisha's Ablility some times to make sure i hit them every time and it worked but still no achivement. anyone else not getting this achivment and or know a soulution?

[Bulleta©™®]

Are you hosting the game? I got it no problem hosting, while my friend couldn't get it until he went for it in 1 player and got it right away.

[ED_GDL]

are you killing the target? the achievement is for killing not hitting

[Whoa]

I think I needed to do about a 450 No Scope to get the achievement. Some reason it wasn't registering my rotation properly.

[t.tv/iRequi3mi]

Thought i had tried it on single player guess not i went in 1 player and did a 450 rotation used Nisha's Ablility and shot got it right away thanks guy.
and ED_GDL yeah was killing target every time