Kinda like "brush busting" cartridges ....... No such thing.
when you shoot an animal with a real cartridge, you'll see "knock down power", with these pansy cartridges y'all will never see an animal knocked right offa the hooves
you shoot a deer, it runs ... there's tracking, dogs are brought out.. gets dark & y'all go home because night is scary, end of next day you find your bloated deer, take pics with a huge smile then cut the head off "your trophy" the carcass gets left behind, unfit to eat
do it again next year.... stupid