RCBS Rock Chucker primer slot plug

thingiverse

Do spent primers like to get loose and roll out the front of your Rock Chucker ram when you're removing caps? This handy plug puts a stop to that right away. To get this plug installed: 1. Lift up the ram. 2. Slide the plug into place from the front until it's sunk below the outer surface of the ram. 3. Lower the ram down slowly. 4. Use a dowel or some other long piece of material to gently tap the plug in place. The beveled edge on the plug will guide it into position, flush with the surface. It fits pretty snugly onto the ram, so you might just get away without needing any additional help from screws or glue. If not, the plug has two little recesses that can take tiny magnets - specifically 5mm x 2mm circular ones.