

Hardline Pro / Killstreak rewards require 1 less kill + Deathstreak rewards require 1 less Ddeath - Get 40 Killstreaks (2 or more in a row without dying) with Hardline Perk.Danger Close Pro / Increased explosive weapon damage + Extra air support damage - Get 100 Kills with explosives while using Danger Close Perk.Commando Pro / Increased melee distance + No falling damage - Get 20 Melee Kills using Commando Perk.Cold-Blooded Pro / Hidden from UAV, air support, sentries, and thermal imaging + No Red Crosshair or Name when you are Targeted - Destroy 40 enemy Killstreak Rewards with Cold-Blooded Perk.Bling Pro / 2 Primary Weapon Attachments + 2 Secondary Weapon Attachments - Get 200 kills with a Weapon with two attachments.Upgrade perks by performing the actions below: Reach level 70 in multiplayer and enter Prestige Mode to unlock an additional custom class slot for a total of six. Desert camo - Get 200 one-shot kills with sniper rifles.Urban camo - Get 100 one-shot kills with sniper rifles.Artic camo - Get 50 one-shot kills with sniper rifles.Complete the Ghillie in the Mist challenge to unlock different camos (ghillie suits) for use with your sniper classes:
