Which two ranks share the same pay grade of E-8 but have different insignia?

Which two ranks share the same pay grade of E-8 but have different insignia?

• A. Master Sergeant and First Sergeant
• B. Master Sergeant and Sergeant Major
• C. First Sergeant and Sergeant Major
• D. Gunnery Sergeant and Master Gunnery Sergeant

Answer: (A)

In the Marines, a single pay grade can cover more than one rank, with insignia used to show different duties at the same level. At the E-8 level, the two ranks are Master Sergeant and First Sergeant. They share the same pay grade, but their insignia are different to reflect their distinct roles: Master Sergeant has a star in the center, while First Sergeant has a diamond in the center. This insignia difference helps identify whether the senior NCO is serving in a technical/staff capacity (Master Sergeant) or as the senior enlisted advisor at the company level (First Sergeant), responsible for welfare, discipline, and training of the Marines in that unit. The other options pair ranks that do not share E-8: for example, Sergeant Major is E-9 and Master Gunnery Sergeant is also E-9, while Gunnery Sergeant is E-7, so they don’t fit the pay-grade match described.

In the Marines, a single pay grade can cover more than one rank, with insignia used to show different duties at the same level. At the E-8 level, the two ranks are Master Sergeant and First Sergeant. They share the same pay grade, but their insignia are different to reflect their distinct roles: Master Sergeant has a star in the center, while First Sergeant has a diamond in the center. This insignia difference helps identify whether the senior NCO is serving in a technical/staff capacity (Master Sergeant) or as the senior enlisted advisor at the company level (First Sergeant), responsible for welfare, discipline, and training of the Marines in that unit. The other options pair ranks that do not share E-8: for example, Sergeant Major is E-9 and Master Gunnery Sergeant is also E-9, while Gunnery Sergeant is E-7, so they don’t fit the pay-grade match described.