
BAE Systems successfully tests M109 Self-Propelled Howitzer modified with 52-caliber cannon
BAE Systems successfully fired 155 millimeter projectiles from a M109 Self-Propelled Howitzer modified with the Rheinmetall L52 155mm, 52-caliber cannon. The M109-52 is a significant, low-risk, high-performance upgrade to the current 39-caliber cannon and provides the additional […]