The M109A6 SPH was armed with 155mm/54 caliber XM297E2 cannon as cancelled Crusader armament system test rig. pic.twitter.com/9QSqglAfxO— Ronkainen (@ronkainen7k15) May 23, 2022
The M109A6 SPH was armed with 155mm/54 caliber XM297E2 cannon as cancelled Crusader armament system test rig. pic.twitter.com/9QSqglAfxO