In an attempt to get my arms around the 16 gauge low-pressure reloading options, I created a spreadsheet of recipes with PSI near 7,500 from 4 different reloading resources. This is helping me, so I thought that it would be helpful to others as well.

I was able to collect all 5 of the Lyman shotshell reloading manuals, which I thought would help me use some old older powders I’ve been able to obtain during our current powder shortage, but found that the many and varied wads are no longer made or unavailable but more importantly, the pressure to measure was not P.S.I., like we use today, but L.U.P. From what I have read, the two measures don’t have a conversion table to each other.

Please let me know if I have missed anything or crossed a line that I am not aware of.
Thanks,
- Doug