Collection: M9 Bayonet Knives | Military-Style Bayonets | Knife Depot M9 Bayonet Knives

Compare M9-style bayonet knives currently listed by Knife Depot. These full-size military-style fixed blades differ in handle color, blade dimensions and sheath features. Review the exact model specifications before purchase.

Compare M9 Bayonet Models

• Ontario 6143 M9 Bayonet with Black Scabbard – Ontario M9 model supplied with a black scabbard.
• Smith & Wesson SW3B Spec Ops M-9 Bayonet – black M9-style model with a 7.8-inch blade and wire-cutter sheath.
• Smith & Wesson SW3G Special Ops M-9 Bayonet – OD-green option in the M9-style lineup.
• Smith & Wesson SW3BCP Special Ops M-9 – another full-size M9-style bayonet option.

What to Check Before Choosing

Compare blade length and steel, handle material, sheath features, total size and current stock on each product page. A bayonet-style appearance does not by itself establish compatibility with particular equipment. Do not assume that models with similar names are interchangeable.

Looking for a related bayonet-style fixed blade rather than an M9 model? View the SOG BAR15T Tanto Bayonet (a separate design, not part of the M9 collection). For other fixed-blade styles, browse fixed-blade knives.

Knife laws and restrictions vary by location. Verify applicable purchase, shipping, possession and carry rules before ordering.

M9 Rubber Training Option

For a training replica, see the Cold Steel 92RBNT M9 Rubber Training Bayonet. This rubber trainer is a separate product, not a sharpened steel bayonet.