How should three hunters walk in a single file line for safety?

For optimal safety while walking in a single file line, the correct choice involves the front hunter using an elbow carry. This method allows the front hunter to maintain control over their firearm, in case they need to react quickly to unexpected situations. The elbow carry positions the firearm across the front of the body, protecting the muzzle from pointing in unsafe directions, which is crucial when navigating through potentially hazardous terrain.

By having the front hunter adopt this carry method, the group can minimize the risk of accidents that could arise from improper firearm handling. Meanwhile, the other hunters in line should also be mindful of their carry methods to ensure consistency and safety throughout the group.