Hi ,I need help . I have been trying to make my T/C 50 cal. Bone Collector shoot groups at 100 yards with Remington 250 gr. Premier Accutips , 120 grs. Black Horn , Fed. blue box shot shell primers , Leo. 3x9 . I get two in a 3 in. group and the next one hits 8 in. away hi. . Any help would be appreciated .
