The most recognizable military sword is now represented as a letter opener. The Marine Corps Mameluke sword will have no problem slicing open your Christmas cards, utility bills, letters from grandma, and other snail-mail correspondence. This is the USMC officer’s sword- 11.5″ overall length, and a stainless steel blade length of 7.5″. It comes with a plastic stand to display on your desk in all it’s glory. This is just one of a new selection of US military sword letter openers available now at Replica Armory.