The KA-BAR 5300 Gunny Knife was the last project R. Lee Ermey, also known as "Gunny", worked on before he passed away in 2018. The knife is entirely his design. I believe his words were that he wanted something that could "skin a rhino and you could survive in the jungle with." Gunny very much loved knives - I once went to visit him and he had hundreds of knives laid out around his house. We spent several hours analyzing what he liked about each knife. A portion of the sales of the Gunny Knife will be donated to the Fisher House Foundation, a charity that was near and dear to R. Lee. The Gunny Knife is made in the USA with 1095 Cro-Van steel, American-made leather sheath, and Webb Wood handles and is currently available at KA-BAR.com and from KA-BAR dealers.