User blog comment:Crazy sam10/MW3 Double XP weekend/@comment-770155-20120623185117/@comment-4377201-20120624032111

Well weapon XP is XP but it doesn't actually affect how fast you level up except weapons. I have used a token for double weapon xp and it got my guns level up much faster but I didn't actually level any faster. I played earlier and I didn't seem to get any extra for my weapons so I'll guess no