Shell holder Rams and adapters permit the use of RCBS Shell holders on the presses indicated. Clip Spring holds shell holder in place, yet allows rotation to any convenient angle. RCBS shellholder #16 fits: – 7.62x25mm Tokarev – .30 Luger (7.65mm Luger) – .30 Mauser (7.63mm Mauser) – .356 TSW – 9mm Luger – 9mm Makarov – 9mm x 21 – 9mm – 23 …
https://www.amazon.com/RCBS-09216-Shell-Holder-16/dp/B00020F9DQ

