I have a Deerstalker and have tried shooting everything that I could get my hands on. The only sabots that worked for me where T/C 3 piece with a 250g pure lead bullet. The accuracy was very good out past 100 yards, but cleaning the plastic out was a brute. I now use a .495 ball, 18th pillow ticking patch, and 80g of Pyrodex, ot Goex ffg. Another bullet that worked good was the 245g bal-et, from Hornady. I have had this fine hunting rifle for about 14 years now, and it still impresses me.