Ka-Bar U.S.M.C Fighting Knife The most famous fixed blade knife in the World - "the KA-BAR" - was designed to serve our troops during World War II and is still doing its job, with honors, more than 50 years later. 1095 carbon steel blade, epoxy powder coated. Stacked leather handle Blade length 7", overall length 11 7/8" 0.68 lbs (blade only) with U.S.M.C. tang stamp. Brown leather USMC embossed sheath included. Knife USA