01-18-2021, 10:06 AM
RCBS #32 Shellholder is the correct item for 7.62x39, 6.5 Grendel & 6mm ARC brass. While some .441" rim diameter cases will fit in a RCBS #6 shellholder, that item is for .38 Special/.357 Mag cases. I have used the #6 for resizing Grendel & ARC brass without problems when resizing Hornady & AA 6.5 Grendel brass, but Lapua brass is a very tight fit in that shellholder. Forget trying 7.62X39 in the #6. Not gonna happen...
The trick is growing up without growing old. -- Casey Stengal