Making 30br brass

[tikkaman308]

The


guy that sold you the rifle might have told you a lot, but he failed to tell you the most important thing, the neck diameter of the chamber.

Your rounds that measure .330 are probably a ”zero” fit. They might chamber, but that is not a desirable situation. In all likelihood you have a .330 neck chamber, as this is by far the most popular.

If so, Go with the .0098 wall thickness.

I measured the wall thickness of his brass it measured .009 and my necked up brass measured.011 . So I just need to turn .001 per side off of my brass and should be good to go?

 

[jackieschmidt]

I measured the wall thickness of his brass it measured .009 and my necked up brass measured.011 . So I just need to turn .001 per side off of my brass and should be good to go?

Do that and you will be good to go.