New to the reloading scene, so I want to verify that I understand the theory correctly. I am going to begin reloading for my 7mm Rem Mag. After my cases are fire formed, I should be able to use a Redding neck die correct? Skip the whole resize for better accuracy? Also need a bullet seating die. What brands do I need to be looking at? Any help or recomendations will be greatly appreciated. Thanks.