Keywords: US Navy 110902-N-UH337-196 Seabees operate a MK-19 machine gun.jpg en CAMP SHELBY Miss Sept 2 2011 Explosive Ordnanceman Pedro Sandoval and Building Constructionman Crystal M Chitel both assigned to Naval Mobile Construction Battalion NMCB 11 operate a MK-19 machine gun with an instructor assigned to the 20th Seabee Readiness Group R75 completing a week-long qualification training course U S Navy photo by Mass Communication Specialist 1st Class Jonathan Carmichael/Released 2011-09-02 110902-N-UH337-196 Navy http //www navy mil/view_image asp id 106901 U S Navy photo by Mass Communication Specialist 1st Class Jonathan Carmichael PD-USGov-Military-Navy Camp Shelby Mk 19 grenade launcher |