Reyna:
If transit to the junkyard is uneventful, then just tell me, and I'll write a post with Reyna waiting there or meeting Chop Chop there.
Transit to the junkyard is uneventful, so you're welcome to post to that effect.
One additional thing to think about here is your character's Standard Operating Procedure for going into the Barrens. How heavily armed are they walking the streets? How cautious are they? Do they stay on their ARO?
Sometime later, you may be in a similar situation and need a gun. The SOP that you establish here will be considered later.
Here's what Chop Chop know about the Barrens: