>>23535163
Here. A bunch of other Strays can have it too, but these are the best spots to farm because they all spawn multiple Strays which can ALL have it. A few things to note:
>Second spot just above the bottom left might have Rebellion or Dreadnaught in it instead, if this happens go back to base and then back to the mountains until 2 Stray are there instead
>Each location has two Strays with the exception of the circle on the right which has three, the third one is very slightly north of the other two on the same plateau
>SCAN before killing, if they don't have the claw equipped you are wasting your time
>Do not bother killing Omega Strays unless they have a part you want at all, if an Omega spawns it cannot have the knuckle
Simply go to the bottom left two areas, check all four Strays, then fast travel to a point near the far right circle and check the 3 there, then fast travel back to the left side. Fast travel respawns all Stray and rerolls their equipment even if you don't leave the map, Omegas will show up randomly while doing this and are to be ignored. Do this over and over with these spots and you'll easily find 12+ of these things per hour.