You can now use your old manual primer tubes with the Dillon RF-100 automatic primer tube filler by changing the OEM bushing to this new RF-100 Tube Adapter by EntirelyCrimson. Use a 1/8" ball end hex key (not included) to reinstall the screw that holds the adapter. Remove the manual pickup end from the tubes and they are ready to use. These adapters are precision CNC Machined from Delrin for durability. The new billet aluminum primer tube stand holds upto 20 tubes held with the clip side downstand.
Large Primer Tube Adapters are White
Small Primer Tube Adapters are Black