Yoshi
Invictus
I am sizing 6x47 Lapua (.243) brass with Forster Full Length Resizing dies. After resizing, the neck is measuring .240 and not .243. Is the .003" okay or is that too much?
So the inside diameter of the case is .240”? If that is the case you should be fine. Normally you want .002” neck tension but it also depends on what your rifle likes. Most full length sizing does are a bit tighter than a bushing neck sizing die where you can adjust the neck tension based on the bushing used. If you are necking down from 6.5 you need to use a full sizing die to ensue the case and all of the neck are sized. Don’t use a neck bushing die to neck cases up or down because may not size the case properly.
I am sizing 6x47 Lapua (.243) brass with Forster Full Length Resizing dies. After resizing, the neck is measuring .240 and not .243. Is the .003" okay or is that too much?
When different lots of brass have different neck thicknesses, you don't need different sizing bushings . You need a neck turning tool.
When different lots of brass have different neck thicknesses, you don't need different sizing bushings . You need a neck turning tool.