I now own a Remington 11-87 Super Magnum 3.5" Shotgun with a 23" Fully Rifled Cantilever Barrel. I am looking into the procedure of reloading 3.5" Sabot Slugs with either the Hornady SST Slugs, Barnes Expander Slugs, or Reminton AccuTip Slugs! I need to know what is involved and the specs for reloading. Thanks Frank!