All iconic weapons
Choice-lockedPhantom LibertyDogtownPhantom Liberty

Rosco

Ranged · Revolver · Power · Overture

What it does

Leg shots have a higher knockdown chance, and headshots on downed enemies always crit.

Where it sits

Loot the gig's target instead of letting him walkGig: Waiting for Dodger

Pick it up before

Depends on a choice in Waiting for Dodger; see Save Choices on Profiles

If you miss it

No known way back

Who it suits

Cool handgun build, Focus, Deadeye and Run 'N' Gun; Power/ricochet cyberware is optional · Crit/Headshots • Crowd Control

The route

Show the step by step (spoilers)

During Waiting for Dodger, you reach Dodger at the end of the police station rescue. Kill him, in the confrontation or straight after talking him down, and the revolver is on him. Leave it peaceful and it leaves with him.

Confirmed by published guides, not yet by Vaexil. Nobody here has walked this one in game, so take it as a strong lead rather than a promise. Cross-checked against CD PROJEKT RED patch notes, VULKK, and the Cyberpunk Wiki, for patch 2.31 with Phantom Liberty.