Neck size with a Lee Collet, bump shoulders as necessary with a Redding body die.
That assumes it is not for multiple rifles or an auto of some sort, those can change the equation.
my regimen exactly..
The less I work the brass the longer it lasts me... I anneal almost every time...
Test fitting into the chamber, before pulling out the body die...
if it needs it or is tight, then I use the body die to bump the shoulder and the rest of it back down to specs.
some of my loads, only require that every 4th or 5th reload.
