This is an authentic WWII USM4 CAMILLUS M1 Carbine bayonet with an M8 scabbard. It is a rare and highly sought-after piece of militaria from the United States. The knife is in excellent condition and is a perfect addition to any collection. Its historical significance lies in its use during World War II (1939-45) and its originality makes it a valuable piece of memorabilia. The knife is a genuine piece of history and would make a great addition to any military enthusiast’s collection.