Running my Vegas Strip Quests & guess what? ....... Cass & EdE's weapon stockpiles went from custum fit to not having anything? ...... Just where did they go & who's stealing everyone's weapon's? ......Is it just me or have other's experienced ingame weapon cashee's missing off there NPC's too?.......If so than exactly who is responsible for that?.......An honest reply would be nice; So I can give them my final answer! ........

They may be getting confiscated at the casinos and then not returned when you leave - it's a fairly common glitch.

^^ this ... if you are running on the PC I recommend the http://www.ravenmodding.terminal47.net/?p=768>lang=en. its Updated quite often and is mainly a Bugfix compilation, Unlike the Unofficial Community patch which changes some gameplay elements, and adds junk to the game that not everyone agrees with.

ive had this happen to me as well, i drop all the weapons except for holdout types in a file cabinet inside lucky 38 before entering any of those places where they take weapons from you - lesson learned