Keep in mind your 9.3x62 will be a "hunting rifle", not a varmint or target rifle so neck tension is not particularly important within reason..I like about .003 to .004 in a large bore hunting rifle, that will hold a bullet and crimping isn't really necessary as neck tension alone holds the bullets very well in the 9.3x62 combined with a full case of powder, also keep in mind that the 320 gr. bullets (Woodleighs I assume) have not crimping groove..If a crimp is needed in a 9.3x62 chamber then it should be a very light crimp at best, and that depends on the chamber specs of your particular rifle..I sure don't want a bench rest chamber in a hunting rifle..
