ocr: OVER Each weapon has a ratio of effectiven teristics and those of the target. 1)1 I Main weapon 1: M-60, 7.62mm gene The general purpose machine gun is the ground andin the air (such - as gro very etfective against enemy armor. although less effectively 2) Main weapon 2: Antiaircraft gun (A The AA twin barrel machine gunis mc targets on the ground (such - as troops armor. 31 Nain weapon 3: Antitank aun ATE