Posted by John Pulis on October 21, 2023, 7:23 am, in reply to "Reloading Question"
Charlie Brooks listed some reloads for 2&1/2” Cheddite hulls some time go on this site using, if I remember correctly, 20/28 powder. You might search the site for the recipes. A recent posting on Shotgun World listed old reloading manuals from Alliant that can be downloaded. They might have useful recipes and stats. Good luck.