(adsbygoogle = window.adsbygoogle || []).push({}); I'm guessing you pick one per row

Row 1 (box1) (box2) (box3) = 3 Kill Streak
Row 2 (box1) (box2) (box3) = 5 Kill Streak
Row 3 (box1) (box2) (box3) = 7 Kill Streak
Row 4 (box1) (box2) (box3) = 9 Kill Streak
Row 5 (box1) (box2) (box3) = 11 Kill Streak

yeah this sounds legit considering the ac130 gunner is at 11 and it is at the bottom so good work.

Yep.. Sounds like a good idea to me..

It seems cool, But I don't think so. The item from a 7 kill streak would get get you 11 to easily.

its like normal cod4 but it goes up 2 more to 11

Yea this sounds right.

i think this how IW has it but i still dont know how you unlock it probably as you rank up you slowly unlock upgrades of Killstreak