I don't think 1000 arms was strong enough to fit the a 100 pointer, his death was lame, only took a beginner Katuo to be killed.
on Nuri was a rampage simultaneous hits for 5 guys and the h-gun to finish the blow.
teiohx's post says that Katou thought of Kurono right before pulling the trigger. Does that mean that the image in the first post we see with Kurono means that Kurono has not actually been revived yet, and that was just Katou thinking about him?
the reason i believe katou's use of the h-gun did the trick instead of nishi's attempt was because nuri was first blasted with the x-rifle when both cherry and reika sniped him, the Host samurai sliced him right after, nuri was completely off guard by such a burst of offensive assault, you kind of get that impression when he uses his laser eyes while still being sliced in half as if he was panicing as if it was an act of desperation, then katou uses the h-gun while nuri is still in his damaged form, nuri at this point doesnt have anytime to regenerate and appears to be fightning erradically, so the h-guns effect was that much more deadly on nuri especially when katou pulled the trigger on nuri what appears to be like 3-4 times until there was nothing left of nuri. nishi only pulled the trigger with the h-gun on nuri once thinking that was enough.
Plus Kato really squished him. When Nishi only did it this one time he didn't flatten Nuri completely. There where parts of him he had missed and Nuri regenerated around those.
Or so do people say. I didn't check myself if it happened that way, but in theory it makes sense.
Since Dragonball, it's commonly konwn that you have to completely destroy an enemy that can regenerate.
"For Feanor was made the mightiest in all parts of body and mind, in valour, in endurance, in beauty, in understanding, in skill, in strength and subtlety alike, of all the Children of Illuvatar, and a bright flame was in him"
On dragon ball: ...and go to hell and kill em again because they are too tough for the devil to handle... just imagine: Uprising of all the aliens that were "sent" to tard world (or the moon, or hell, or wherever) and the gantzers have to kill em again.