Been looking for them myself for years . Unfortunately they're not available
.I'm considering having a mold made,HOWEVER, pure lead does funny things in a sabot.They grow fins into the space between the petals.Shot some 200 gr. .430's which grew 4 fins that measured .478 across! Looked like straight rifling.Accuracy stinks.Cast bullets apparently need to be alloyed to work.BTW, despite advertisements ,the Cheap Shot is NOT a 44 cal.Every one I've miked measured .452, hence the black sabot.I tried some .430 Hornady XTPHP 240 gr in green Harvester sabots driven by 70gr of 3f Triple 7 ( 1650fps) and got MOA accuracy from my Omega Z5. Blew the crap out of 2 does already
!They are death rays
! If jacketed bullets are legal in your area give them a try.I'm finding that .44 cals are much more accurate and consistent in my .50 than the oft recommended .45.BTW the Cheap Shots are claimed to give XTP performance at cheaper prices.