In my caplock gun:T/C 54 cal.Renegade I like to shoot a maxiball I think it's around 450 grain,with 90 grains of loose Pyrodex powder.In-line gun:T/C 50 cal.Black Diamond.I've tried sabots,& wasn't happy with results.One day when I was shooting 240 gr. sabots at 100 yds.My group was about 3 inches.I use 2-50 gr. Pyrodex pellets.I tried a 50 cal. 245 gr.Aerotip powerbelt not a sabot.Shot 2 shots & put them basically in same hole.I used them in Virginia, Shot a buck & 2 does.Shots were 30 yds. running,80 yds.standing,& 136 yds.standing.But the bullet never expanded at all.I dug out 2 of them.Could of used them again.Although the two standing deer fell in their tracks.The running one lived a couple hours.The hole going in was the same size as the one going out.I changed the following year to a Powerbelt hollow point 245 gr.My accuracy is not as good as aerotip over 125 yds. but the bullet does expand.At least on the buck that I got in Virginia in 2003 & the buck I got last year in West Virginia.If anyone uses Powerbelt bullets I like to hear your experience with it.Thanks.