World Military Encyclopedia
> United States
> Army Rank Insignia, Shoulder Straps
> Army Rank Insignia
> Marine Corps Officer Rank
> US-MCOR-00017
Master Gunnery Sergeant E-9 USMC Marine Corps
Casual:
Combat divers detachment
Patch Signal Unit of the Armed Forces of the Republic of Belarus
ACU Army First Sergeant Rank Insignia with Velcro. Hook fastener