After ordering the "new" 3rd edition of Ballistic Products slug loading manual over 8 months ago, it finally came in the mail today. They had reported that they delayed it so they could include loading data for their "new and improved" plastic sabots (RSS-12 that replaced the earlier BLS-12) to allow shooting .50 caliber pistol bullets from a 12 gauge hand load. Well, they aren't mentioned anywhere in the manual. I am disappointed, there isn't much new information here.