QSP Baby Viper QS178-B1 10Cr15MoV Blade Glow-in-the-Dark Micarta Handle Fixed Blade Knife

The QSP Baby Viper QS178-B1 is a compact fixed blade knife engineered for everyday carry and outdoor tasks. Featuring a 10Cr15MoV stainless steel blade—equivalent to VG10—it delivers excellent corrosion resistance and edge retention at an affordable price point. The 2.80-inch clip point blade achieves 59-61 HRC hardness, providing reliable cutting performance. The glow-in-the-dark Micarta handle ensures secure grip and visibility in low-light conditions. At just 97 grams with a 6.06-inch overall length, this knife balances portability with functionality. The 10Cr15MoV steel, enriched with molybdenum and vanadium, offers commendable wear resistance ideal for standard culinary and everyday carry applications, though it requires moderate maintenance compared to lower-carbon alternatives.

SPECIFICATIONS

Category :  FIXED BLADE KNIFE
Mechanism :  Fixed blade
Name: Baby Viper

Blade: 10Cr15MoV ( equal to VG10 ) 
Handle: Glow-in-the-Dark Micarta 
Overall: 6.06'' (154mm)

Handle:  3.26''(83mm)
Blade: 2.80" (71mm)
Blade thickness: +/-2.9mm 

Blade shape: Clip point
HRC: 59-61 ( blade with coating will be around 1-2HRC less ) 
Net Weight: +/-97g (3.42oz)

QSP Baby Viper QS178-B1 - 2.80-Inch Fixed Blade with Glow-in-the-Dark Micarta Handle

The Baby Viper is a 6.06-inch fixed blade with a 2.80-inch 10Cr15MoV clip point blade and a glow-in-the-dark micarta handle. It is a genuinely small knife - 2.80 inches of blade on a 3.26-inch handle - and that is the point. Fixed blades under three inches give you absolute lock-out certainty in a package that goes where folding knives cannot: a neck sheath, a boot, a pocket organizer, or a keys-lanyard setup. QSP fixed blades are built for exactly this kind of purpose-driven carry.

Because there is no lock and no pivot, there is nothing to fail, nothing to maintain internally, and nothing to fumble when you need the blade now. The clip point gives you a usable belly for slicing plus a point that reaches into tight spaces, and at 97 g (3.42 oz) it is light enough to forget you are carrying it. Explore the fixed blade knife range, compare EDC knives across the catalog, browse all 10Cr15MoV steel knives, or start from the full EDC lineup and best-selling carry gear.

10Cr15MoV - The VG-10 Class Workhorse

10Cr15MoV is a high-carbon stainless steel widely recognized as the Chinese equivalent of VG-10. The molybdenum and vanadium content buys wear resistance and hardness without sacrificing the corrosion resistance that makes a knife usable in wet environments.

• Edge retention: good to very good. It holds a working edge noticeably longer than 8Cr13MoV while staying easy to restore.
• Corrosion resistance: very good. Comfortable with rain, sweat, food acids and general outdoor exposure.
• Hardness: 59-61 HRC. Coated blades run roughly 1-2 HRC lower at the surface.
• Sharpening: moderate - responsive on a water stone or ceramic rod, and happy to be maintained at home.
• Trade-off: it gives up some wear resistance to premium powder steels, which is exactly why it lands at this price.

QSP Baby Viper QS178-B1 - Core Selling Points

• 2.80 in (71 mm) 10Cr15MoV clip point blade, 59-61 HRC
• Fixed blade, full tang - no lock, no pivot, no failure mode
• A glow-in-the-dark Micarta handle that charges in daylight and glows soft green in the dark, so the knife is easy to locate in a pack or a tent
• 6.06 in (154 mm) overall with a 3.26 in (83 mm) handle
• 97 g (3.42 oz) - light enough for neck, boot or pocket organizer carry
• 0.114 in (2.9 mm) blade stock for strength in a compact size
• True sub-3-inch fixed blade: legal in jurisdictions that restrict larger blades
• QSP Knife build quality at an accessible price point

Where the QSP Baby Viper QS178-B1 Performs

• Neck and boot carry: under 3 inches of blade and 97 g (3.42 oz) - the classic fixed-blade concealment profile.
• Everyday utility: parcels, zip ties, cardboard and cordage with a blade that is always open and always ready.
• Camping and hiking: food prep, tinder and gear repair at a weight you will not notice in a pack.
• Fishing and coastal use: line cutting and bait prep with a steel that handles water and salt exposure.
• Collection and display: the glow-in-the-dark micarta handle makes this a piece that gets shown, not just used.

QSP Baby Viper QS178-B1 - FAQ

Is the QSP Baby Viper QS178-B1 a fixed blade?
Yes. It is a full-tang fixed blade with no lock and no folding pivot, so there is nothing to fail under load.

What blade steel and hardness does it use?
10Cr15MoV at 59-61 HRC. Coated blade variants typically run about 1-2 HRC lower at the surface.

How big is it, and how much does it weigh?
97 g (3.42 oz). It measures 6.06 inches (154 mm) overall with a 2.80-inch (71 mm) blade and a 3.26-inch (83 mm) handle.

Does it come with a sheath?
Check the variant listing. Sub-3-inch fixed blades of this profile are generally carried in aftermarket neck or pocket sheaths; QSP sheaths ship depending on the SKU and market.

Is a fixed blade this small actually useful?
Yes - for controlled cutting it is more capable than a folding knife of the same blade length, because there is no lock to trust and no handle-to-blade joint flexing.

Can I carry this legally?
Sub-3-inch fixed blades are permitted in many jurisdictions that restrict larger fixed blades, but rules vary widely by country, state and city. Check your local regulations before carrying.

Steel Comparison: How It Stacks Up

Ratings are relative within this class of steel, not absolute. Hardness varies by maker and heat-treat protocol.

Glossary of Terms

10Cr15MoV
A high-carbon stainless steel widely regarded as the Chinese equivalent of VG-10. Good wear resistance and hardness with very good corrosion resistance.

Fixed Blade / Full Tang
A knife where the blade steel runs the full length of the handle in one continuous piece. There is no lock or pivot, so there is no mechanism to fail.

Clip Point
A blade profile with a clipped swedge bringing the point toward the centerline - good for detail work and piercing while retaining a slicing belly.

Sub-3-Inch Blade
A blade under three inches in length. Popular for concealed or low-profile carry because many jurisdictions restrict longer blades.

VG-10
A Japanese cutlery stainless steel known for a strong balance of edge retention, corrosion resistance and toughness. 10Cr15MoV is its closest Chinese analogue.

HRC
Rockwell C hardness. 58-61 HRC is the practical band for these steels, balancing edge stability against toughness.

Who Should Buy the QSP Baby Viper QS178-B1

Who should buy it

• Carriers who need a fixed blade under 3 inches for low-profile or restricted carry
• Buyers who want fixed-blade certainty in the lightest possible package
• Outdoor users who want a compact blade for food prep, cordage and gear repair
• Collectors drawn to glow-in-the-dark micarta handle materials
• First-time fixed blade buyers stepping up from a folding knife

Who should skip it

• Anyone who needs a one-hand opening folder - this is a fixed blade by definition
• Buyers whose local laws restrict fixed blade carry entirely
• Hard-use users who need a 4-6 inch blade for batoning or chopping
• People who want a large, full-size working knife
• Buyers who need maximum edge retention at any cost

Care & Maintenance

1. Dry the blade thoroughly after every use and after contact with water, sweat or food.
2. Apply a thin film of knife oil before storage.
3. Wipe fingerprints off after handling; skin oils cause surface staining over time.
4. Touch up the edge with a fine stone or ceramic rod at the first sign of dulling.
5. Avoid pull-through carbide sharpeners; they remove excessive steel.
6. Never use the blade as a pry bar, chisel or screwdriver - the tip is the weakest point.
7. Wipe the handle with a damp cloth and dry it; avoid solvents and prolonged heat.
8. Store the knife in a dry place, ideally in a sheath, and never leave it damp in a pack.
9. Check any sheath or retention system periodically and confirm it still grips the handle firmly.