Unconsciously you may be feeling threatened in some way and need to be consciously pro-active in coming to terms with the fear that this brings.

The type of weapon being used may have significance. When in a dream we are shooting someone we need to come to terms with aggressive or destructive tendencies which cannot be dealt with satisfactorily in waking life. Being in an environment where shooting is permitted, such as a shooting range or a war zone, indicates that certain safeguards should be put in place before planning on making any sort of assertive move.