M777A2 Extend Range Howitzer Program Looking to Demonstrate 70KM Range
Picatinny Arsenal engineers have fired the newly modified M777A2 howitzer at Yuma Proving Ground, Arizona, completing the next step towards expanding the system”s current firing range. Engineers put together an integration test bed for the M777A2 Extended Range (M777ER) howitzer program, incorporating a 55 caliber cannon tube on the M777A2 towed howitzer. The modification added