A heavy gun that sets things on fire.
Complete The Big Dig. This quest is available to you once you can get to Goodneighbor. You need to find Bobbi No-Nose down one of the alleys. She can offer you a job. Accept it and the quest will begin.
When you get to the end, you will have some choices: Side with Bobbi, Betray Bobbi or (With a Medium/Hard Charisma Check) Convince Bobbi to leave.
Convince Bobbi to leave (or kill her) then after talk with Hancock's aide, Fahrenheit. She will reward you with the Ashmaker.
- Only available after you complete The Big Dig in Goodneighbor
- The modifications to the gun are very unique and pretty useful.