This item has been deleted from the data source, but is kept here for reference.
To fully rebuild and identify the phased Shotgun, Osiris needs components that will return it to its original state. He believes you can find those components throughout the system.
Complete the Pyramidion strike, and collect weapon enhancers by completing Crucible matches, strikes, and Gambit matches.
"The restoration is nearly complete. This Light signature is the key to understanding what this weapon is. I'm almost there, Guardian. I just need more data." —Osiris