When should a safety function be performed on the rifle?

The correct answer is that a safety function should be performed anytime the rifle is reassembled. Performing a safety function after reassembly ensures that all components are functioning properly and that the rifle is ready for safe handling. This is crucial because any interaction with the internal mechanisms during reassembly might inadvertently change the operational status of the rifle. By conducting a safety function check, which typically includes verifying that the safety mechanisms are operational, the user can confirm that the firearm is in a safe condition to either proceed with further handling or engage in the next phase, such as cleaning or training.

Although it is recommended to perform safety checks before firing, after cleaning, and during loading, these practices come as secondary to the fundamental requirement of ensuring the rifle is safe immediately upon reassembly. This order of operations is particularly important for maintaining proper safety protocols and preventing accidental discharges or misfires due to oversight during the reassembly process.