Moultrie Gravity Kit FeederMoultrie Gravity Kit Feeder Will attach to any barrel or Moultrie feeder you already own; Reinforced Quicklock adapter for simple twist on, twist off installation; Quickly and efficiently convert your feeders to a gravity fed protein feeder for the spring and summer antler growing season Item Category Code: 6100 Product Group Code: 6100A Inactive: No Prop65 Applies: No Prop65 Cancer Harm: No