A safe way to carry a firearm while walking is to:

Carrying a firearm safely while walking is crucial to preventing accidents and ensuring the safety of the individual and those around them. Pointing the firearm towards the ground ensures that, in case of an accidental discharge, the bullet will be fired into the ground instead of towards a person or property. This practice significantly reduces the risk of injury and demonstrates responsible gun handling.

Keeping the action open may not always be practical or appropriate in all situations, and while keeping a firearm unloaded can promote safety, it is essential to consider the context in which the firearm is being carried and used. Concealing a firearm under clothing does not guarantee a safe carry method without proper training, as it can lead to complications in accessibility or control. Therefore, pointing the firearm towards the ground is the safest and most responsible way to carry it while walking.