JOINT BASE LANGLEY-EUSTIS, Va. – U.S. Air Force Staff Sgt. Cameron Saylor, 633d Security Forces Squadron combat arms instructor, highlights what targets the Airmen will shoot with the iron-sights and their M68 Close Combat Optic Reflex sights during a Combat Arms Training and Maintenance qualification course at Joint Base Langley-Eustis, Virginia, Nov. 30, 2022. It is critical for Airmen to not use their iron-sights with their red dot sight or their shots will be off target. (U.S. Air Force photo by Airman 1st Class Olivia Bithell)