The Bounty of Blood Add-on for Borderlands 3 has 8 achievements worth 240 gamerscore.
Complete mission “Blood from a Stone”.
Complete all plot missions, side missions, and crew challenges on Gehenna.
Complete all crew challenges on Gehenna.
Complete all side missions on Gehenna.
Complete mission “The Name of the Law”.
Complete mission “Off the Rails”.
Complete mission “Riding to Ruin”.
Complete mission “Where It All Started”.