If you have dreamed of buying a gun from someone else in your dream: You may have a lot of plans in your mind, Your investments in your home may be wise. To buy a gun from someone else in your dream indicates that you will have enemies, try to protect yourself, and the person who is worried about the life of your loved ones will be ready to do many crazy things. Asking for a weapon from someone else and not being able to get it in a dream is a test of patience and rejoicing with the news.