Originally Posted by tweek1142
I'm having issues with neck sizing on a 300WSM. I'm using once fired win brass. When i neck size and place the brass in my rifle (without a bullet or powder) my bolt closes hard.
Yes, the answer is FL size. 65,000 PSI is not conducive to NS only IF you want the brass to chamber.
NS only is not the cure all pancea some like to promote especially if you like reliability of the gun. The hard chambering issue will hit you at the worst time and that is why the FL size.