The Pro Hunter has a replacement vital plug composed of high density, self-healing foam. The super realistic design and low cost of replacement vitals make it an excellent choice for backyard practice, or the competitive archery tournaments. The RV deer has Universal ring set for official ASA and IBO scoring. The outside edge of the replacement plug serves as the vitals ring, leaving no confusing lines for tournament shooting. Available in three head positions. (Alert, Sneak, Browsing).