(adsbygoogle = window.adsbygoogle || []).push({}); I've been doing this for a long time now.
Every time I prestige I'm leveling up till level 40 for the stinger.
Turn on the double XP and use the specialist point streak.
Choose only 1 perk and use hardline.
So after 3 kills u will get the specialist bonus (+500 a kill) and on top of that the double XP.
So for a normal kill you'll get 2000 xp. If u plant a bomb 3000xp etc.
If the enemy calls in a uav you'll pull out your stinger.
You'll earn 1000xp for a uav, 6000 xp for a carepackage chopper and 4000xp for a normal chopper I believe.
This way you'll earn 20k-40k a match easily.

NOTE THIS IS FOR SEARCH & DESTROY!
It's always best to spend your double xp time in S& cause in domination you'll lose 9 minutes and in search you'll lose like 5, because it counts the time your alive.
Hope this helped. Tell me if I forgot something.

Yup what he said. If you only pick one perk you'll get the xp bonus earlier. and after 7 kills you also get the all perk bonus as normal

Why does it only work for search? Dosent it work for every game mode but for search you just get the most points

Good stuff!

Ok so for my secondary weapon choose stinger. Them for perk 1,2 and choose whatever I want but hard line. Then for the strike package choose specialist and choose one 1 perk which is hardline?

Have hardline as your primary 2nd perk, then choose specialist and choose only 1 of them. You only need 2 kills to get the specialist perk but if you put on hardline you only need to get 1 kill to get it. Only choose one from specialist so you can keep getting the bonus faster.

Ok thanks for clarifying for me. Btw what does the stinger have to do with anything I got 7 kills in a row right now in snd without dying and the enemy had Uav I pulled out my stinger and nada lol

You dont get all perks at 3 kills /facepalm You only get the Specialist bonus. it Still takes 7 kills..

Nice n thx for this

Ahh right sorry, I run specialist with 3 perks so wouldnt know, I just had a guess that it would be less to get all perks if your use less.