Lifting a Howitzer A Marine, left, uses a static discharge wand to discharge excess static electricity before attaching an M777 howitzer to a CH-53E Super Stallion helicopter during integrated slingload training at Marine Corps Base Camp Pendleton, Calif., April 12, 2017. Marine Corps photo by Cpl. Frank Cordoba SHARE: Download: Full Size (1.53 MB) Tags: Marines, Ch-53E Super Stallion, slingload training, M777 HOWITZER, training, Marine Corps Credit: Cpl. Frank Cordoba VIRIN: 170412-M-DJ953-0326A.JPG Photo Gallery