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KA-BAR US Army Vietnam War Knife – Authentic Military Collectible KA9139
KA-BAR US Army Vietnam War Knife – Authentic Military Collectible KA9139
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MADE IN THE USA
Proudly made in the USA with attention to materials, workmanship, and finish.
HEAT TREATED
Each blade is put through a rigorous heat treat process and quality performance test.
LIFETIME WARRANTY
We warranty each UBR knife to be free from defects and workmanship for the life of the knife.
Custom Orders
Custom Orders
Looking for a custom-made knife? We can work with your preferred blade style, size, steel, handle material, engraving, and sheath options.
📩 Request a Custom Order with your design idea, reference image, or requirements for pricing and availability.
Care Instructions
Care Instructions
Keep your handmade knife clean and dry to help preserve its finish and condition.
◆ Cleaning: Wipe the blade clean and dry after handling or use.
◆ Oiling: Apply a light coat of mineral or camellia oil before storage, especially on carbon and tool steels.
◆ Moisture: Avoid prolonged exposure to water or damp conditions.
◆ Storage: Store the knife and leather sheath in a cool, dry place.
◆ Avoid Soaking: Do not place the knife in a dishwasher or soak it in water.
Note: Care requirements may vary depending on the blade steel, handle material, and finish of the individual product.
Shipping Information
Shipping Information
We ship worldwide with tracking and protective packaging.
◆ Processing: Standard orders usually ship within 4–7 business days.
◆ Delivery: Transit times vary by destination and carrier.
◆ Tracking: Tracking details are provided after dispatch.
◆ Customs: International buyers may be responsible for applicable import duties or taxes.
For questions about an order or delivery, please contact us.
Disclaimer
Disclaimer
All our blades are individually handcrafted
- Our products are intended for collectors, chefs, and outdoor users
- Not designed for harm or misuse of any kind
- Must be used responsibly and in accordance with local laws
By purchasing, you acknowledge understanding and acceptance of our terms.
KA-BAR US Army Vietnam War Knife – Historic 9139 Commemorative Collectible
KA-BAR US Army Vietnam War Knife brings the unmistakable heritage of the classic KA-BAR design into the Vietnam Commemorative series as model 9139 U.S. Army. Created specifically as a Vietnam War commemorative knife, the KA9139 combines the traditional clip-point profile, stacked leather handle, 1095 Cro-Van steel, and brown leather sheath with commemorative blade artwork honoring Vietnam veterans. KA-BAR catalogs identify model 9139 as the U.S. Army version within a three-piece Vietnam series alongside USMC 9140 and USN 9141.
KA-BAR US Army Vietnam War Knife 9139 Heritage
The KA-BAR US Army Vietnam War Knife stands apart from a standard leather-handled KA-BAR because its identity is centered on the U.S. Army Vietnam commemorative design. The blade carries commemorative laser engraving created to honor veterans of the Vietnam War, giving model 9139 a distinct historical and collector-focused character.
Its familiar clip-point silhouette connects the piece with the broader KA-BAR utility-knife tradition, while the U.S. Army markings distinguish it from the corresponding Vietnam USMC and U.S. Navy editions. For enthusiasts searching for a KA-BAR 9139, Vietnam commemorative KA-BAR, or U.S. Army KA-BAR collectible, that specific edition identity is an important part of its appeal.
Classic Leather-Handled KA-BAR Character
A defining detail of the KA-BAR US Army Vietnam War Knife is its traditional stacked leather handle. Rather than a modern synthetic grip, the leather construction gives the piece the warm, recognizable appearance associated with classic KA-BAR designs.
The blade uses 1095 Cro-Van steel with the established clip-point shape and flat grind documented for the 9139 series. It is paired with the 1220S U.S. Army leather sheath, creating a coordinated presentation suited to collectors who appreciate traditional materials and period-inspired styling. KA-BAR also identifies the commemorative 9139 as made in the USA.
A. Recognizable Heritage: The leather handle, guard, pommel, and clip-point profile immediately communicate the classic KA-BAR design language.
B. Vietnam Commemorative Identity: Model 9139 carries dedicated Vietnam War veteran commemorative artwork rather than being simply a standard U.S. Army utility model.
C. Collector Presentation: The combination of historical theme, numbered model identity, commemorative engraving, and leather sheath makes it particularly relevant for KA-BAR enthusiasts, military-history collections, heritage displays, and commemorative memorabilia collections.
Collector Appeal of the KA9139 U.S. Army Edition
The KA-BAR US Army Vietnam War Knife is especially compelling for buyers building a collection around American knife history or the different KA-BAR service editions. Collectors may recognize 9139 as the Army member of the Vietnam Commemorative group, while 9140 represents the USMC and 9141 the USN.
That makes the KA9139 more specific than a general vintage-style KA-BAR. Whether displayed individually or alongside other commemorative KA-BAR knives, its U.S. Army markings and Vietnam tribute give the piece a clearly defined place within a collection.
FAQ About KA-BAR US Army Vietnam War Knife
What is KA-BAR model 9139?
The KA-BAR US Army Vietnam War Knife is model 9139, the U.S. Army edition in KA-BAR's Vietnam Commemorative series.
Is KA9139 connected to the Vietnam War?
Yes. It is a commemorative model featuring laser-engraved artwork honoring veterans of the Vietnam War; it should not be confused with an original Vietnam-era issued knife.
What steel is used for the KA-BAR 9139?
KA-BAR catalogs specify 1095 Cro-Van steel, a clip-point blade profile, and a flat grind for this model.
Does this edition have a leather handle and sheath?
Yes. The 9139 uses a traditional leather handle and is paired with a U.S. Army leather sheath.
Why is the KA-BAR US Army Vietnam War Knife collectible?
Its appeal comes from its specific KA9139 model identity, U.S. Army markings, Vietnam commemorative engraving, classic KA-BAR styling, and place within the wider Vietnam Commemorative collection.