If yer going to cast yer own dont bother with sabots. Like stated already,
get a mold for a maxi , mini or real bullet. You can get them from LEE or LYMAN. Go work up a good load and go put some meat in the freezer :grin:
I use the maxi mold for my 45 which is very accurate in my gun and kills very well. It weighs at around 240 grains depending on what it is cast with.