My best no-scope was done on my brothers ps3 account sometime 1-2 years ago on hardcore search and destroy on creek, my name was dave1231984 or something like that. i was using the first sniper you unlock with an ACOG sight and i was the last guy left  on my team and the bomb had just been planted, i sniped one of them, followed by another the bomb was about to explode in 5 seconds and there was 2 smoke grenades shrowding it so for the sake of it i ran right down the edge of the cliff, jumped off and fired...i killed the last guy.
What are your best no-scopes in cod4?

I once killed the entire other team with one bullet, all head shots from across the map.  True story.

"I once killed the entire other team with one bullet, all head shots from across the map.  True story. "

" I once killed the entire other team with one bullet, all head shots from across the map.  True story. "

" I once killed the entire other team with one bullet, all head shots from across the map.  True story. "

sniper rifles suck.  I did however, once throw a knife over a building in Rundown and nailed a guy with it.