Check the listing for details. United States Marine Corps Sergeant E5 Challenge Coin. Condition: New. Listed at 18.97 USD. Marine Sergeant E5 Challenge Coin This challenge coin is 1.75" antique brass with a real rope edge. The front of the coin has a blue ring with the words "Semper Fidelis" at the top and "Sergeant" at the bottom. The middle of the coin has a black background and features the rank insignia in full color. The back of the coin has a 3D Eagle, Globe, and Anchor in antique brass on a scarlet background and "United States Marine Corps" surrounding the center. Bulk quantity discounts available for orders of 20 or more items. Please contact us for custom pricing. Fully custom coins/products are also available! We specialize in creating custom coins/pins/badges/lanyards etc.For custom coins you can have a fully customized coin minted; or if you wish, you can also use 1 side of one of our many designs with your custom design on the opposite side.Contact us today to learn more.- Coins For AnythingMarine Sergeant E5 Challenge Coin This challenge coin is 1.75" antique brass with a real rope edge. The front of the coin has a blue ring with the words "Semper Fidelis" at the top and "Sergeant" at the bottom. The middle of the coin has a black background and features the rank insignia in full color. The back of the coin has a 3D Eagle, Globe, and Anchor in antique brass on a scarlet background and "United States Marine Corps" surrounding the center. Bulk quantity discounts available for orders of 20 or more items. Please contact us for custom pricing. Fully custom coins/products are also available! We specialize in creating custom coins/pins/badges/lanyards etc.For custom coins you can have a fully customized coin minted; or if you wish, you can also use 1 side of one of our many designs with your custom design on the opposite side.Contact us today to learn more.- Coins For Anything