Training Circular 3-20.31-120 Gunnery: Heavy Tank - U.S. Army
Training Circular TC 3-20.31 establishes the U.S. Army's doctrinal framework for crew-served weapon proficiency through a standardized, progressive, six-table gunnery program. Recent updates introduce platform-specific, prescriptive standards to enhance lethality and ensure consistent evaluation across armored and infantry units. Access the latest Army training standards at U.S. Army www.army.mil/article/286853/training_circular_3_20_31_120_gunnery_heavy_tank. tc 3-20.31 training and qualification crew pdf