Darn it, I remember seeing this chart now. I wish I knew exactly the procedure you used, and how much pressure you used to measure, and location, etc, so that I could measure some of my own. I can still measure, and probably will, but not sure that I can use your figures to compare to mine. I find the SST, when loaded with the MMP 3 petal EZ sabot, seems to have a real good fit. It looks like the short black Harvester sabot, has the same dimensions, but with it being .003 to .004 bigger, and my limited experience at this, I am not sure if I can get it in the barrel or not. What do you think? If it will fit, I would like to compare groups with the MMP 3 petal EZ sabot.
Again, what is a high pressure sabot, and what is it used for.
Thanks for sharing your knowledge and experience.