I have run into an issue with the game. The first good weapon I received was the tuned alien blaster from a lunch box. Today I equipped a different gun on the dweller that had it and instead of going into my inventory it dissappeared. I have 75 items in storage with 177 slots. I would really like it back, but if you are not able to do so I will understand. Great game otherwise. I had lost other equipment in the past and realize that this must be the reason for it.