What is the difference between ACP and AUTO?

There are a lot of people who become confused with ACP and Auto. For those who are not familiar with what this is, this refers to the type of cartridge that is normally used on the pistol. These two cartridges may seem the same but there are obvious differences with how well they can be used.

The ACP has been used in the military and it is known for its ability to inflict wounds in areas that cannot be accessed easily. The bullets that are used for the ACP are also a bit larger as compared to the bullets that will be used for auto pistols. The ACP is usually preferred by people who are aware of how to handle guns properly.