Precision starts here 🎯 The Advanced Designated Marksman Course (ADM) provides students with qualification on the M-24 rifle and necessary training to provide long range precision rifle-fire in support of base and area security. This was the first time the course has been held in the last four years and it allowed 19th Secuirty Forces Airmen to learn sniper rifle nomenculture, mathematic equations factoring wind, temperature and humidity to calculate distance to target, and counter-sniper skill