Leatherneck Grit A Marine Corps recruit practices rappelling from a 47-foot-tall tower at Marine Corps Recruit Depot Parris Island, S.C., June 24, 2019. SHARE IMAGE: Download Image: Full Size (1.57 MB) Tags: Marine Corps, Training Photo By: Marine Corps Lance Cpl. Christopher McMurry VIRIN: 190624-M-BK403-072E.JPG Photo Gallery