Description RCBS Rock Chucker Supreme Auto Prime The RCBS® Rock Chucker Supreme Auto priming unit converts one-at-a-time priming to a tube-fed priming system and eliminates the handling of primers. It attaches to the same place as the standard priming arm. Attach the proper primer cup and seat plug to the priming arm slide, insert the correct primer tube and safety shield, fill the primer tube, and a reloader is ready to prime. The straight push-pull primer arm slide reduces the chances of primers falling out of the primer seat plug. RCBS lifetime warranty. RCBS Item # 09358 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.
