there is no nuke in Call of Duty 4 modern ware fare. its only for call of duty modern warefare 2 and 3
25 with a remainder of someone choking on your mom's popsicle.
25, or 24 with hardline
I think you have to get 55 kills
To get M.O.A.B (a.k.a a nuke), you have to get a consecutive kill streak up to 25 kills, or 24 if you have hardline. You also have to have the specialist or assault strike package, Remember, if you use assault strike package, your kills from killstreak rewards e.g reaper count towards the nuke, or M.O.A.B.
After 50 kills with a single FMG9
to put what he said in english, get 120 kills
Get 3 kills in one life with your secondary weapon
You get 100 or 200 kills with your second primary weapon
You get weapon XP by shooting equipment, destroying killstreaks, or killing people with your weapon or launcher. Probably somewhere above 800 kills and below the thousandth kill mark.
by playing mw3 24 kills moab
get 3 kills while ur the last teammate on the team
You need to achieve 25 (24 with hardline) gun-only kills in a row. In MW2, Your Assault killstreaks such as the Predator Missile and the AC130 counted towards the 25 kills, however in MW3, you need to get every kill with your gun/grenade/knife.
To get a specialist bonus on tdm you need to get 8 kills or 7 with hardline!
There are 512 titles in MW3.