A Weapons Tester is responsible for assessing the performance, reliability, and safety of various weapons systems, including firearms, explosives, and military equipment. They conduct tests under controlled conditions, analyze results, and report findings to engineers and military officials. This role often requires knowledge of ballistics, physics, and engineering principles, as well as strict adherence to safety protocols. Weapons testers may work for the military, defense contractors, or government agencies to ensure that weapons function correctly before deployment.