The M9 Bayonet: A Versatile and Iconic Combat Knife


The  Bayonet  is a renowned combat knife that has gained popularity for its versatility and reliability in the hands of military personnel around the world. With a rich history dating back to its introduction in the 1980s, the M9 Bayonet has become an iconic symbol of the armed forces. In this article, we will explore the origins, features, and significance of the M9 Bayonet in military operations.

Origins and Development:

The development of the M9 Bayonet began in the late 1970s as a collaboration between the United States Army and the Ontario Knife Company. The primary goal was to create a multipurpose bayonet that could serve both as a knife and a bayonet for the M16 rifle. After extensive testing and refinement, the M9 Bayonet was officially adopted by the U.S. military in 1986, replacing the older M7 Bayonet.

Features and Design:

The M9 Bayonet features a 7-inch stainless steel blade with a clip-point design, known for its exceptional strength and versatility. The blade is designed to be corrosion-resistant, allowing it to withstand harsh environmental conditions. The handle is made of a high-impact polymer, offering a comfortable and secure grip even in wet or slippery conditions.

One of the key features of the M9 Bayonet is its wire cutter capability. The bayonet includes a wire cutter attachment located on the pommel, enabling soldiers to cut through barbed wire and other obstacles during combat situations. Additionally, the crossguard of the bayonet serves as a useful handguard, providing added protection during close-quarters combat.

Versatility and Utility:

The M9 Bayonet’s versatility extends beyond its use as a combat knife. It can be affixed to the M16 rifle, effectively turning it into a spear or a close-quarter weapon when necessary. Moreover, the M9 Bayonet can also be used as a standalone tool for various tasks such as cutting, digging, and prying.

Significance and Legacy:

The adoption of the M9 Bayonet marked a significant change in bayonet design and functionality. It represented a shift from traditional knife-like bayonets to more multipurpose tools suitable for a wide range of military operations. The M9 Bayonet’s ergonomic design and durable construction have made it a trusted companion for soldiers in the field.

Outside of military circles, the M9 Bayonet has gained popularity among collectors, knife enthusiasts, and gamers. Its distinctive appearance and association with various video games, such as the popular Counter-Strike series, have elevated its status as an iconic combat knife.


The M9 Bayonet has solidified its place as a highly respected combat knife, renowned for its versatility, reliability, and durability. From its inception as a collaborative effort between the U.S. Army and the Ontario Knife Company to its continued use in military operations worldwide, the M9 Bayonet remains an essential tool for soldiers. Its legacy as a symbol of military strength and utility ensures its enduring significance in the world of combat knives.






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