Meet the Steel River Knives Spartan 3.50" OTF Dagger (Model A163BDD, UPC: 766646408722)—a bold, premium-looking out-the-front knife that combines striking materials, a fast-deploying OTF format, and eye-catching craftsmanship for collectors and everyday gear enthusiasts. Featuring a 3.50-inch plain-edge dagger blade with a Damascus pattern and 440C stainless steel construction, plus a sleek black aluminum/zinc alloy handle with carbon fiber inlay, the Spartan brings modern styling and hard-edged presence to any knife lineup.
If you’re searching for a Steel River Knives OTF, a Spartan OTF dagger Damascus, or A163BDD, this knife stands out for its distinctive blade appearance, refined handle accents, and the satisfying convenience of an OTF action design. (Always follow local laws and regulations regarding OTF/automatic knives.)
Out-the-Front Action: Fast Access with Modern Utility
OTF (out-the-front) knives are popular because they offer quick, one-handed blade deployment and retraction—making them convenient for users who value speed and simplicity in their gear. The Spartan’s OTF format is ideal for:
Collectors who appreciate modern mechanisms
Everyday gear enthusiasts who want quick, one-hand operation
Users who prefer compact carry with rapid access
Anyone building a high-impact EDC collection with premium styling
With an OTF knife, the blade stays contained until you need it, then deploys directly forward—creating a unique, modern user experience that many knife fans love.
3.50" Dagger Blade: Symmetry, Presence, and Precision Lines
The dagger-style blade profile delivers a symmetrical, aggressive look that’s iconic in OTF designs. At 3.50 inches, it’s a practical size for carry and display, offering:
A compact-to-mid blade length that fits many EDC preferences
A strong visual profile with clean, centered lines
A blade shape that pairs naturally with OTF mechanisms
A distinctive “tactical-meets-collectible” aesthetic
The dagger profile also gives the knife a balanced, high-impact look that stands out in any rotation.
Plain Edge Cutting Surface: Clean Slicing and Easy Maintenance
This Spartan model features a plain edge, giving you:
Cleaner slicing on common materials
Easier sharpening and edge maintenance
A smooth cutting feel for everyday utility tasks
A clean, refined look that complements the Damascus pattern
If you prefer a blade that’s straightforward to maintain and delivers smooth cutting performance, a plain edge is a practical choice.
Damascus Look + 440C Stainless Steel: Premium Appearance with Proven Steel
This knife’s standout feature is its Damascus-pattern blade paired with 440C stainless steel—a combination that delivers premium visual appeal and a steel choice long appreciated in the knife world for its balance of performance characteristics.
Why 440C remains a popular knife steel
Good corrosion resistance for everyday carry environments
Solid edge performance for typical EDC tasks
Widely respected stainless steel with a long track record
A practical match for users who want dependable, easy-to-care-for steel
Combined with the Damascus-style patterning, the blade brings a high-end look that’s perfect for collectors, gift buyers, and anyone who wants their EDC to stand out.
Black Handle with Carbon Fiber Inlay: Modern, Premium Styling
The black aluminum/zinc alloy handle is accented with a carbon fiber inlay, creating a clean, modern finish with a premium feel. This materials combination is popular because it offers:
A sleek, high-contrast look that pairs beautifully with the Damascus blade
A solid, durable handle structure
A refined “custom” aesthetic without custom pricing
A design that looks great in display cases, photos, and daily rotation
Carbon fiber inlays give the Spartan an elevated look that appeals to knife collectors and style-driven EDC fans.
Built for Collectors, EDC Enthusiasts, and Gift-Worthy Presentation
The Steel River Knives Spartan is an excellent fit for:
Knife collectors who want an eye-catching OTF dagger
EDC enthusiasts looking for premium materials and standout styling
Gift buyers seeking a memorable, high-impact knife
Fans of Damascus visuals and carbon fiber accents
Anyone building a modern “black and Damascus” gear theme
It’s the type of knife that looks impressive in hand and on display—ideal for those who want something more distinctive than a standard folder.
Product Details and SEO Search Terms (Easy Reference)
To ensure you’re ordering the exact model, here are the key identifiers:
Brand: Steel River Knives
Model: Spartan
Knife Type: OTF (Out-the-Front)
Blade Length: 3.50"
Blade Style: Dagger
Edge: Plain
Blade Material: Damascus-pattern, 440C Stainless Steel
Handle: Black Aluminum/Zinc Alloy with Carbon Fiber Inlay
Model / Part Number: A163BDD
UPC: 766646408722
Common searches: Steel River Knives Spartan OTF, A163BDD, Damascus OTF dagger 3.5 inch, 440C Damascus OTF knife, 766646408722
A Striking OTF Dagger with Premium Materials and Bold Style
If you want an OTF knife that blends modern mechanism appeal with premium visual materials, the Steel River Knives Spartan 3.50" OTF Dagger Plain Damascus 440C Stainless Blade with Black Handle and Carbon Fiber Inlay (A163BDD / 766646408722) is a standout option. With its fast-deploying OTF format, clean plain edge, and eye-catching Damascus-and-carbon-fiber look, it’s built to impress—whether you carry it, collect it, or gift it.
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