Maintain <.002 on the belt headspace. As said before the first firing the shoulder on the case will extend to the neck of the chamber and all will be good. As far as full length sizing go's, magnum cases have a much shorter life span if you do.
Maintain <.002 on the belt headspace. As said before the first firing the shoulder on the case will extend to the neck of the chamber and all will be good. As far as full length sizing go's, magnum cases have a much shorter life span if you do.
Last edited by stangfish; 04-04-2013 at 10:47 PM.
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