As the RSO for an MK19 grenade machine gun exercise, which resource provides you with a checklist?

The Range Safety Pocket Guide is an essential resource for Range Safety Officers, particularly because it contains consolidated checklists that are pertinent to the safety protocols and operational procedures for various exercises, including those involving the MK19 grenade machine gun. This guide is tailored to provide quick reference information to ensure safety is maintained throughout the exercise.

Utilizing checklists from this guide helps the RSO systematically address all safety concerns, allowing for thorough preparation before beginning any live-fire exercise. The checklist may cover aspects such as verifying personnel qualifications, ensuring the integrity of equipment, and confirming that all safety measures are in place, which is crucial for maintaining safety standards in a potentially hazardous environment.

While the other resources listed are valuable in their own right, they do not specifically offer the targeted checklist format that the Range Safety Pocket Guide provides, making it the most suitable choice for this scenario.