Hammersmark is an Epic Fortnite Back Bling from the Agency Renegades set. Hammersmark was first added to the game in Fortnite Chapter 3 Season 4.
Attachments are items that come with a cosmetic when it is obtained.
Agency Renegades Set
Hammersmark is part of the Agency Renegades set! You can find all of the items that belong to it below.