CMC Rescue - AZ Vortex Outer Leg - 727040 This is the Brite clear anodized, Outer Leg to the Arizona AZ Vortex system sold separately as a replacement item. The AZ Vortex Kit comes equipped with seven Outer Legs (and three Inner Legs). The Arizona Vortex is known as the father of all portable artificial high directional systems (AHD) with the versatility to be configured and utilized as a tripod, bipod and monopod when purchased as the all-inclusive kit. Raptor Feet and Flat Feet are not included with the Outer Leg.