This US-M4 Camillus Bayonet is designed for the M-1 Carbine and USM8A1 Scabbard. The 6.50 blade length is perfect for hunting and outdoor activities. The brand of this bayonet is USA and it is classified as a Type Bayonet. This fixed blade bayonet is ideal for those who are looking for a reliable and durable weapon. The model number is USM4 and it comes with a USM8A1 Scabbard. This item is perfect for those who are interested in sporting goods, hunting, and knives and tools.