E
ekp
Guest
I have experience a difference in seating depth even using a Wilsons Seating die. After determining and setting my depth I find that subsequent cartridges can vary +/- .005. I have found more accurate results by seating the bullets in two steps with the final step the finish depth I desire. Is this because of different neck tensions and kinetic energy when seating in one step? Any suggestions? In the same vein I am undecided in the value of using a factory crimp die. I have heard arguments on both sides of the issue.
thnks
thnks