First you have to have the Operation: Anchorage DLC for fallout 3. then you have to complete the simulation in-game. Then the sword should be in the armory at the end of the DLC as a reward.
Hes only can be found in the add on Fallout 3: Operation Anchorage.. He is the last charecter you fight.. Once you kill him, everyone around your freezes and General Chase will approach you and end the simulation.. You then have complete access to the Armory in the Brotherhood Outcast Armory where you can obtain Jingwei's Shock Sword.. (Note: All the Outcast's will become hostile with the exeption of Scribe Odin and McGraw due to the fact that Sibley turns on the leader due to the fact he doesnt wanna give up anything in the armory)
Unfortunately since it's so unique (a pistol cut down from a rifle), there isn't a regular version to use for repairs. Your only options are to use a repair kit or pay certain individuals in the wasteland such as Freeside's Mike & Ralph's
It is located in the Vault 34 armory, on an overturned table to the right side of the armory. If you have a human companion when you access the armory, they may pick up the All-American. Also, the ghouls can kick around the weapon, and explosions can send it flying so if the gun isn't on the table or in a companion's inventory, make sure that you search the armory thoroughly.
After you have completed all the missions for the Brotherhood of Steel you can purchase a fatman in their armory.
you have to get all the Keller family transcripts and go to the natianol guard depot and open the armory
Vault 34 Armory, in a Very Hard locked footlocker on the right side of the weapons storage room.
Meet me at the armory! The armory is well guarded.
Somewhere near the Minefield, there's an old abandoned armory, in it you can find a building full of nuclear waste.
An armory is a place to store weapons.The armory is on the western side of the fortress.They stormed the armory looking for weapons.
I left my armory in the tank.
The armory has all the ammunition you will ever need. Meet me at the armory!