At what length should all handguns be fired?

The correct answer is that handguns should be fired at arm's length. Firing a handgun at arm's length allows the shooter to maintain control over the firearm while also keeping it at a safe distance from one's body. This position helps ensure better accuracy and stability when shooting, while reducing the risk of injury in case of a misfire or recoil. Additionally, firing at arm's length provides adequate visibility of the target and allows for better alignment of the sights.

Maintaining this distance is crucial for practicing safe shooting habits and developing proper techniques as a shooter. It also supports better handling and reduces the potential for accidents when handling a handgun. Therefore, having the firearm at arm's length is an essential guidance in safe handgun use.