I have Used 170 Flat Nose in Cast Bullets, Preform very well.-They'll Hold 1 1/2 Inch to 1 3/4 inches at 75 Yards and
And have loaded some in Hornady bullets also, They will do the Job,They Hold about 1 5/8 inches to 1 7/8 inches at 100 yards. Plenty Room for some improvement,but close enough for deer.