Abstract: A target system is provided which is designed to be initially set in a non-visible position and to subsequently be triggered to pop-up to a position visible to a marksman. Once in an upright, visible position, the target will travel downwardly and subsequently fall out of view after a predetermined amount of time. During operation, the target simulates natural movements of a person or animal and thus provides a more realistic target for the marksman. The target system comprises a target supporting structure which is movable in guide channels in an operating mechanism which is positionable in an initial set position and may be selectively triggered to assume an upright or shooting position. The target system is safe and effective in its operation and allows the user great flexibility and control of the system.