Call of Duty: Modern Warfare II – Best Weapon XP Method

Play kill confirmed only. I levelled up the P90 in 50 minutes.

Stop Playing Invasion

Note: Credit goes to AzharSayed

• Play Kill Confirmed. This is way better than Invasion mode.
• Thow decoy grenade across the map (You will get weapon xp)
• Pickup DogTags after killing anyone
• (Kill with SMG and swap to Sniper Rifle to pickup dogtag is how I level up my SR)
• Resupply decoy and just spam

Loadout

• Base Perks: Overkill And Extra Tactical
• Perk 2: Resupply
• Perk 3: Overclock
• Why These Perks: U Spam Decoy, thats all you need to know

• Primary Weapon: Something that can get you kills
• Secondary Weapon: switch to it and collect dog tags

• Tactical Grenade: Decoy (Must)
• Lethal Grenade: Anything You Want
• Field Upgrade: Munitions Box (Must)