Re: 7mm-300wsm reloading
You will need a fl die set, proper case holder, set the die according to specs, lube the case with Imperial wax, my suggestion, make sure that the first case is lubed and the neck has a little lube. Slowly resize the case. The 308 cal will become a .284. Next measure the thickness of the neck and the fit of the empty case in your rifle. Measure the length of the case according to specs., trim as required. Make sure that you lube every case
I would recommend that you learn how to anneal properly the neck and shoulders of the case. There are many locations to get this information to do it properly. The case life will greatly increase and even more so if you neck size only.
There are various powders. I use RL 19 and will be testing RL17 soon. Be investigative look around and ask questions on various forums. It's a fun hobby.
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Last edited by 21buck; 06-18-2010 at 12:55 PM.