Hunters interested in the late rifle deer tag for Unit 103 in Colorado are advised to verify the specific regulations regarding tag applicability for mule deer and whitetail. There appears to be some confusion, as responses suggest that while some tags might cover both species, others are species-specific, as indicated on the tag itself. It is crucial to confirm the terms of the tag upon purchase to ensure compliance during the hunt. Hunters should seek clarification directly from Colorado Parks and Wildlife or official sources to avoid any legal misunderstandings, especially when hunting in multi-species areas.