I am going to Colorado elk hunting this fall, and I need info on what bullets work the best on Large game. I am currently shooting hornady 240 gr. xtp sabots. I have a cva optima, and am shooting 100 gr of 777 powder. I am getting 1" groups at 100 yards, but know I cannot shoot sabots in colorado. I am not interested in Power Belts, I already tried them and they do not shoot well in my gun, plus I've heard of penetration\fragmentation porblems with them. Any info will help. Thanks in advance.