รีวิวตั้งกล้องเล็ง CZ 455 .22LR
This review details the process of mounting and zeroing a Discovery VT-3 6-24x50 scope on a CZ 455 .22LR rifle. It covers essential steps like bore sighting, initial 30-yard zeroing, scope adjustment mechanics, setting the zero stop, and testing performance at 50 and 70 yards. The video also explains the ballistics theory behind bullet trajectory and scope compensation.









