There are estimated to be 393,347,000 privately held firearms in the US as of 2017.
All poisoning deaths
- Number of deaths: 75,354
- Deaths per 100,000 population: 23.1
Motor vehicle traffic deaths
- Number of deaths: 38,659
- Deaths per 100,000 population: 11.9
All firearm deaths
- Number of deaths: 39,773
- Deaths per 100,000 population: 12.2
https://www.cdc.gov/nchs/fastats/injury.htm
Cars are nearly as deadly as firearms in the US and unlike here, the only people driving them into crowds of people seem to be Trump supporting rednecks.
And they do use them. And they do hit their targets. But people successfully using their firearms to protect themselves tends not to make the news as much.
For hunting, you use what makes a clean kill and you don't take the shot unless you know you've got a clean shot. Which, with something like deer, is a side on shot behind the shoulder. Using a calibre that has enough penetrating power and velocity to break the skin, break the muscle, cut through the meat, break the bones (should it come in contact with them) and still have enough energy to destroy the lungs and the heart.
In the UK it doesn't matter what you think would spoil the meat. Under the deer act 1991, you cannot take a deer with a smooth bore gun, with a calibre less than .240 inches, or any air gun, air rifle or air pistol. Nor can you use any cartridge for use in a smooth bore gun, nor any bullet for use in a rifle, other than a soft nosed or hollow nosed bullet. Why? Because they want you to use a bullet that does the maximum amount of damage.