Lyam 310 die adapter and priming chamber .264 Mag

[trooperdan]

I've recently encountered 310 CMR dies in calibers .264 Mag, 6.5 Rem mag and 7 mm Mag. I have never seen these calibers listed in a Lyman table showing the adapter ring and priming tool size but I suspect these three would all use the same one, whatever it is. I suspect it is the same as the .375 H&H which is a #13. Anyone have a #13 adapter ring or PC to satisfy my curiosity?

[Mk42gunner]

I don't, but I do believe the priming die and adapter ring from any of the H&H based magnums should work.

However, (there's always a however) I was under the impression that the CMR dies were meant to be used in one of Lyman's presses, not the 310 tool. I may be wrong on that.

Robert

[trooperdan]

Robert, thanks for the quick reply. I also can share your question about CMR dies but I am about 90 percent sure they are also intended for the hand tool unless they also have the expander button on the decapping pin stem. That is certainly just for the bench press.

[dsh1106]

I have the items your talking about, and #13 is correct for all the belted magnums that were derived from the the 375 H&H cartridge.

I use mine for the 338WM