Yes. Run them through the 7mm Mashburn sizing die (I used a Redding Type S FL Bushing Sizer)
Next, either load bullets like BobinNH does to fire form, or use the Cream of Wheat method like I did to save barrel wear. After the COW method, my shoulders were still .004" short of fully formed.
Went into development at that point. I would definitely turn the necks after they are fully formed into the shoulder like you see there to eliminate any chance of a donut forming....
