Normally, with my double rifles, I neck size only to be able to have enough space to get all the powder stuffed in there. But... with this gun I need to full length size so my powder charge comes up to the base of the neck, so my lube, wads, etc... fall out where I need them. It all depends on what your gun likes. Mine shoots better with fully resized brass & mag primers...?
I use Bertram brass and Buffalo Arms has this size in stock.
The dies that I have came with the rifle, and were made in England. Buffalo Arms will have CH4D dies available for this caliber.
