omega1
Silver $$ Contributor
Hello everyone. I've been reloading 42 years but I've been following some recommendations without ever testing them. I was told that you should never neck size up or down cases that have been once fired. Is it true that only virgin brass is suitable to resize the neck? I'm mostly interested in .308 Win. to .260. I have a ton of .308 but shoot .260 and .260 AI more often.
Thanks
Thanks