You have to kill 25 people by setting a claymore and shooting with your own gun, and having the explosion kill a enemy on the opposite team.
To get the mw2 nuke emblem you have to get 10 nukes OVER 9000 joke, 10
You can kill 20 enemies by shooting either c4 (blue dummy) or claymores (pink dummy).
get 2500 headshots
yes
Get 25 AC-130s
There is no rhino emblem. Unless you are talking about the Ghost emblem, in that case it would be reaching 10th Prestige.
call in 25
10000 headshots with snipers
The hyena...You have to get 50 kills with a RPG.
Complete ak-47 veteran2
kill 2 people with claymors 50times
play team deathmatch and get the top score