Re: Phantom mastery 500 kills dog tag
I just checked your Battlelog profile and saw you got already over 800 kills with it.
Usually the unlock for the 500 kills dogtag should work fine.
But i also saw on your profile that you didn't find any of the 4 Final Stand dogtags, where you needed at least one to reach the Phantom Room to get the Bow + final assignment there. Which tells me, you didn't get it the official way.
And as you said you got it in the secret Box on the Map "Operation Outbreak", that means you can't complete the Kills this way! Getting it by this Box only gives you access to use the Weapon, but nothing that's supposed to be unlocked by it.
Same would be if you pick up the Bow from people you killed and then do kills with their Bow. This would also not work towards the 500 kills dogtag, even if you actually do the kills.
With that being said, you need to get the Bow again by the Phantom Room to activate the kills to be counted. Maybe even activate the last assignment in the Room too if you're there then, just to be sure.
Greets,
Travis
