Which instruction must be followed for conducting Firearms Qualification?

The instruction relevant to conducting Firearms Qualification is OPNAVINST 3591.14 (series). This instruction provides the framework and detailed guidelines for qualifying personnel in the use of firearms within the Navy. It encompasses various aspects of firearms training, including qualifications, standards, and safety procedures that must be adhered to ensure effective and safe handling of weapons.

Understanding this instruction is crucial for Master-at-Arms personnel, as it ensures they are properly trained and certified to handle firearms. Adherence to OPNAVINST 3591.14 contributes to maintaining high standards of readiness and safety within the naval force, which is essential for operational effectiveness.

The other options pertain to different regulations and areas of focus. SECNAVINST 5500.29 addresses the physical security of Navy installations and property, DoDI 5200.8 relates to security policies for defense installations, and CJCSINST 3121.01 is concerned with joint staff and command guidance. While these documents are important in their respective areas, they do not focus specifically on firearms qualification, making OPNAVINST 3591.14 the correct choice for this context.