IF YOU GO TO NATCHEZ SHOOTERS.COM YOU CAN PUT TOGETHER YOUR OWN SABOTS PRETTY CHEAP. THE BLACK PLASTIC SABOTS THAT ARE FOR 50 CAL USE 44 MAG. BULLETS . A PACK OF 50 SABOTS ARE 4.68$ AND A BOX OF 100 HORNADY XTP 240 GRAIN BULLETS ARE 14.32$ SO FOR LESS THAN 25$ YOU GET 100 ROUNDS IF THEY SHOOT WELL IN YOUR GUN. THEY DIDNT WORK IN MY 1 IN 48 TWIST. I WOULD STICK TO GOOD OLE BIG LEAD LIKE THE MAXI BALLS . LET US KNOW HOW THE BALL-ETS WORK OUT.