They supply chick lost A lazer pistol .. where is it ?

You have to go to Scorpion Gulch South east of the entrance, in the middle there is a dead ghoul next to a large rock, on top of the rock is the pistol.
Beware, the gulch is deadly to low level characters.

i go too Scorpion Gulch .. only find a dead wastelander & dead prosector (not together)... no pistol ...
I am sure she said she lost it inside ?

when you fast travel to scorpion gulch you land almost on top of the gun.. its on the edge of the big rock you land at..