What would cause a bullet to miss a target by 42 inches left and 17.75 inches low? The group was 6 in a 1.5 inch pattern and then the nasty left and low and one more that was close to 30 inches low. All shot from a shooting bench at 100 yards. I swabbed the bore between each shot and used the same powder and primers.

I changed to a different bullet and never had another issue and the group tightened up too, but I am not sure if this bullet is the right one for hunting.

Thanks,

Michael