This is not true. The effective range would be much closer for The small cartridges in The comparison. High vel impacts with our Hammer bullets and other well constructed bullets is not a problem.
Steve
Sure there are a few bullets that fall into that category.
You shoot a 100gr Nosler BT out of a 26 Nosler at or near max velocity at a big bull elk at 50 yards and there is no telling what will happen.
Comparing monolithic bullets to standard lead core bullets is like comparing apples to pears. It' all fruit, but the comparison is fruitless!