well ill tell you all my classes that i have gotten nuke with so far. (around 3)
firstly this has gotten me around 11 nukes
intervention extended mags (you can also use Fmj if you wish)
spas-45 grip
claymore
stun grenade
scavenger pro (claymores and bullets)
stopping power pro (or cold blooded pro on hc)#
ninja pro
final stand
this next class is a fun class to get it with i think, it's only gotten me 2 though
acr silenced
spas-45 grip (can also use a pp2000 or a tmp)
claymore
stun grenade
scavenger pro (claymores and bullets)
cold blooded pro (works best for core and hc)
ninja pro
final stand
a hardcore class for a nuke, (i would of gotten one but i had a powercut last night due to snow....had 4 powercuts)
FAL acog + heartbeat
spas-45 grip (im wroking for bling pro on this so it'll be with fmj or something)
semtex
stun grenade
bling (will be pro soon)
cold blooded pro
ninja pro
final stand