Fallout 3: Special Weapons

Well i know of three special weapons in fallout 3, One of them "Sydney's 10mm Ultra SMG" is a smg that does around 60 damage when fully repaired. I got that weapon from Sydney in the quest were you are sent to recover the declaration of independence. My second weapon is "The Terrible Shotgun" i got this one from a evil shopkeeper underground (killing him gives good karma) this shotgun which is essentially a overpowered combat shotgun dishes out 100 damage a blast. My latest special weapon is "The Kneecapper" (does 120 Damage i believe when fully repaired.  i got it off Ronald Luaren, and i figured out a way not to get bad karma from killing him! if you have a body guard with you you should be able to do this, simply plant a frag mine on the ground have it detonate the second you put it down. Then Ronald will get up and try to kill you, your body guard will finish him off and you lose no karma.

Are thier any special weapons that i dont have? anyone know of any others?

Theres an alien laser pistol to very powerful one shot kill for most part i think it did 120 damage.potato66

I also found an experimental MIRV or something its in the national guard depo you need the keller tapes to get to the real room. I also found the alien pistol, Victory rifle in one of the rooms with the keller tapes it took 100lockpicking to open the cabinet....and a lot of pics :(

Woot this post is the first google link for special weapons

The Experimental MIRV does about 13000 points of damage. Fires 8 mininukes in a shotgun spread. And the plasma rifle that you get from the android is also

awsome(don't remember name srry). Also the Xuanlong assualt rifle.

http://fallout.wikia.com/wiki/Fallout_3_weapons

All Fallout 3 weapons and Unique variations. Have fun :P