RCBS Universal Primer Priming Arm 2 - Fits Rock Chucker II Jr Reloader Special Designed for fast, accurate primer seating. Primer plugs and sleeves included for large and small rifle and pistol primers. Changing sizes is fast and easy - less than 60 seconds. Fits Rock Chucker II, Jr., Reloader Special and most "C" Presses. Not for use with RC Supreme.
