You warp the sword to Jack with his trans-contact on your Tac-Pad, and he accepts the Bounty's completion. You will now receive a randomly selected item from the Black Market in 3... 2... 1... Congratulations! You have received the [b]Serata BEPC-2000 Rail Gun w/ x20 Batteries[/b]! Decimate foes with this hulking laser cannon that can even pierce through kinetic walls with its unbelievable strength! The item has been warped into your inventory. [spoiler] I've been saving this thing for someone special. This is seriously the best and most rare gun in the game. Have fun with it and make its batteries last. [/spoiler]