Lincoln's Repeater (Fallout 3)

Lincoln's Repeater is a .44 rifle, with a 15-round magazine, found in Fallout 3. It is located, in perfect condition, inside of a display case in the top floor of the Museum of American History offices.

Upon entering the Museum of American History, make your way to the Lower Levels, which is located on the left as you enter the big room with the giant prehistoric animals. Once in there, walk up the left staircase and go into the room filled with empty (or destroyed) displays and locate a door on the left side of the room in the back. Make your way to the back of the offices until you come to a large, open room with a turret on the ceiling. Locate the staircase in the room that is against the wall. Upon reaching the top, you should see a giant hole in the wall. Go in there, and in furthermost left cubby you should find the rifle waiting inside a display case on a desk.

It fires .44 magnum rounds, but is repaired with Hunting Rifle parts. The rifle is devastating when used with the Commando and Sniper perks, which boost rifle accuracy in V.A.T.S.

You can also sell this to Leroy Walker who occupies Lincoln Memorial and will destroy it to erase Lincoln's legacy. Otherwise, you can also sell it to Hannibal Hamlin after completing the Head of State quest, who will enshrine it.