Blackhawk (Fallout 3)

The Blackhawk is a unique Scoped .44 Magnum given as a reward for bringing Agatha music paper. The sheet music can be found at any time, as long as you have access to Vault 92. If you failed to locate the sheet music inside Vault 92, there are copies in Springvale Elementary and the Arlington Library. This is also an extension of the quest Agatha's Song.