Gunnery Sergeant Matthew V. Duncan > Marine Music > Official Biography(03)

Gunnery Sergeant Matthew V. Duncan > Marine Music > Official Biography(03)


Image gallery: How Approved Selections To Gunnery Sergeant Became The Internet’s Hottest Topic

Master Gunnery Sergeant Randall M. Small > Marine Forces Special Gunnery Sergeant Wesley Hayes > Marine Music > Official Biography Gunnery Sergeant Luis M. Sanchez III > Training Command > Biography Gunnery Sergeant Matthew V. Duncan > Marine Music > Official Biography Gunnery Sergeant Autumn J. Webster > Training Command > Biography