All iconic weapons
SafeBase GameBadlandsAct 2

Blue Fang

Throwing · Throwing Knife · Throwable · Neurotoxin Knife

What it does

Stuns enemies on hit: headshots stun after 1 second, other hits after 3, and enemies out of combat are stunned immediately.

Where it sits

Sold by a melee vendor at a lonely Badlands trailerVendor: Jackson Plains

Pick it up before

No deadline

If you miss it

Go back any time

Who it suits

Cool throwing build, Killer Instinct, Scorpion Sting and Juggler · Crit/Headshots • Crowd Control

The route

Show the step by step (spoilers)

Jackson Plains, southern Badlands. Fast travel to Autowerks and drive south to the melee vendor icon. She works out of a trailer on its own, and the knife is on her shelf.

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.