Below are a couple of unique weapons from Fallout 3 that were amazing. I'm wondering if Fallout New Vegas has any such weapons.

http://fallout.wikia.com/wiki/Lincoln%27s_repeater

http://fallout.wikia.com/wiki/Blackhawk

What makes these weapons so powerful was their critical multiplier. I think x2 on both guns. It was with these two guns that I was 1 shot headshotting Deathclaws with. So I'm sort of looking for a non-energy rifle, pistol/rifle/submachine gun etc. with similar qualities. I found Lucky, the magum revolver and it seems to fit the bill, I'm just wondering what guns New Vegas has that are like this.

(just so you understand how it was possible to one shot kill the high level beasts in fo3, I had Luck, Intelligence, and Agility all maxed out and Sneak was maxed also. That combination of attributes and skills made my critical chance at the very top)

So you see I want some guns like those. What are the highest crit % multiplier of the guns in New Vegas. (btw this is not meant to be a comparison of fo3 and fnv in any way)

The end, G