I have the RCBS 2-die set for my 6.5 Creedmoor and I have noticed that my RDF bullets don't seem to fit exactly right and many of them end up with a small ring around the tip. I contacted RCBS by email and eventually they responded that their die does not fit the RDF or VLD bullets and that a custom seat plug would be needed (see response below in all caps the way it came.).

What seating dies are you using successfully with these bullets?


from RCBS:

IM SORRY SIR BUT OUR SEAT PLUGS DO NOT MATCH UP WITH THE VLD OR RDF TYPE OF BULLETS. A CUSTOM SEAT PLUG WOULD BE NEEDED.


Thank you for choosing RCBS
Have a great day
RCBS Tech/LM :)