Red Dead Online(PC)- Elephant Rifle

Fire it while crouched and it knocks you flat on your back. I probably could've used it on the 1-star Bison instead of the 2-star one, since I discovered that it ruins the pelt, but with the update being so new, there's still much to learn.

At least I remembered to study it before scaring off the rest of the herd, lol.