thats good shooting..But don;t heat treat your bullets..You want them on the soft side..Ever see a heat treated round ball???// I think not..I used a hard cast bullet for bear once..Hit the thing in the kill zone,,passed right on through...That was a tough track..In a few years I got another bear with a softer bullet..You should have seen the damage that one did....Some people make a two piece bullet...But for hunting I use a softer bullet and a gas check....good luck and congradulations again....John