Quote Originally Posted by Robinhood View Post
To supplement what fgw in fla stated, it is important to know if your sized brass is slightly shorter at the shoulder than fired brass. You need a means of measuring that length. You also need to measure the head diameter just above the extraction groove. It is common for WSM's to have trouble in that area.
Robinhood,

I have a set of Hornady Cartridge Headspace Gauge kit if that is what you mean about measuring the brass fired and sized. I have not done that as yet but do plan on doing so. Will report back when I do so.

You also need to measure the head diameter just above the extraction groove.
Is there any data to go by when you get this measurement as to what is a go-nogo situation?


Thanks for your input here, I do appreciate all the help I can get!!