Originally Posted by mathman
Originally Posted by Mike_Dettorre
I have been reloading rifle cartridges for 35 years and simply follow the full length sizing instructions on the dies which are all basically the same. Ram to top of press struck, Screw in die to touch top of shell holder, set 1/8-14 turn deeper.

I have had exactly 2 problems with not enough sizing. I do not understand all the fuss about "bumping" the shoulder.



The generic instructions mostly lead to too much sizing.

And thus reduced brass life. The only time setting the dies generically works best is if you are loading for something other than a bolt action. I can see where that would be best for a semi auto or a pump.

I am continually astounded at how quickly people make up their minds on little evidence or none at all.
Jack O'Connor