I enter a Gomorrah and give over my guns keeping holdout weapons. I have Raul and E-DE with me they both get disarmed as well. If i exit the casino with out incident I get everything back. So do my companions. Problem is when I fight someone inside the casino and then exit I still get all of my guns back however Both of my companions do not get their equipment back and have lost the ability to equip any weapon at all. So not only did a lose all the weapons I had them holding now they are next to useless in a fight. I am not looking for help as I cant get this fixed I have tired everything. However I wanted to post this in the hopes that someone can fix this in a later patch.

The entire process of "give up your weapons" and "get your weapons back" seems to be very very buggy.

I went into Gomorrah today, gave up my weapons but kept a holdout silenced .22. Walked around, talked to a few NPCs, left. Only got back about 3/4 of my guns. Ratslayer was missing along with a few others.

So... save before you enter a casino. Leave the minions outside (and leave your weapons on them except the holdout).

I'm betting that any weapons added after a certain date during development were never added to the casino "give up your weapons" script, but I haven't looked.