Re: 300 Weatherby SP/Hornady Headspace Gauge
I just use the one that I regularly use for win mags. Seems to me that the most important thing is that it hits somewhere close to the middle of the shoulder.
After all, you are not looking for a specific measurement, just how your first measurement compares to the next measurement you take with the same equipment on the same cases.
If you can read this, thank a teacher.......if you are reading this in English, thank a soldier.