ทำไมปืนใหญ่ M777 ถึงแพงเวอร์มาก

India & US explore joint development of M777 howitzer variant m777 The M777 howitzer is a towed 155 mm artillery piece in the howitzer class It is used by the ground forces of Australia, Canada, Colombia, India, som7777 Soldiers assigned to Charlie Battery, 1st Battalion, 320th Field Artillery Regiment, 2nd Brigade Combat Team, 101st Airborne Division fire a M777 A2

ifm777 The M777 Howitzer is a four-and-a-half-ton towed artillery piece with a lethal firing range of 15