Does anybody have any reloading data on this calibre.Or experience with this calibre.Thanks

The case capacity is very close to the 338 Winchester Magnum....nearly identical.

Start with that data, chronograph your shots, measure brass for case head expansion.

You're home free.

Garrett

more like the 338-06 if I am correct. somebody?

The 333 Jeffery holds 116 grains water, internal case capacity.

The 338 Win Mag is 120 grains water, internal case capacity.

I am building a 333 Jeffery Rimmed rifle right now (the case capacity of the rimmed version is 117 grains water).

Garrett

quote:

Originally posted by jimmara:
Does anybody have any reloading data on this calibre.Or experience with this calibre.Thanks

I have reloading and hunting experience with jefferys triple three..
What do you want to know??