Re: 7mm-300wsm reloading
Dirtball, you are probably correct. Way back when, I purchased the custom dies.
mw185, the main item is to resize according to what is chambered. Whatever, it takes to accomplish that. Albeit added neck resizer. Check with the various manufacturers for the 7mm/300wsm.
Trying to help you as best we can. We'll be around if you need us.