Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB

Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB

Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB

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About Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB

Schrade's Viper OTF looks like a design from the future. The tanto bladeis made of AUS-8 high carbon stainless steel with a black finish. The futuristic handle is crafted from black aluminum so it's lightweight and easy to manage. To open the blade, switch off the safety lock and press the sliding release forward. The knife opens fast and smoothly, and the lock up is tight. To close the blade, push the small blade release button forward, the slide the blade back with the bottom actuator until it locks into place. The pommel of this knife features a small glass breaker tip and a removable, tip-down carry pocket clip.

Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB For Sale

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Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB Detailed Review

This review will examine a knife's materials, construction, shape, functionality, durability, and usability to provide an objective assessment of its quality and performance. We will evaluate the blade material, construction precision, handle quality, cutting ability, durability, and maintenance requirements to provide valuable insights into the knife's usability.


The materials used for the Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB include a 3.375 inch tanto blade made from 4034 stainless steel, which is known for its corrosion resistance and durability. The handle is made from black aluminum with a textured design for a secure grip, and also features a pocket clip for easy carrying. The knife also has an assisted opening mechanism, making it quick and easy to deploy with just one hand. Overall, the Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB is a well-crafted and reliable tool for everyday carry or outdoor use.


The construction of this knife is made of high-quality materials which include a durable aluminum handle and stainless steel blade. Its Tanto style blade has a black finish and measures at 3.375 inches. The knife operates through an assisted opening mechanism, making it easy to deploy and retract the blade with one hand. Additionally, it features a pocket clip for convenient carry. Overall, this knife is a reliable tool for everyday carry or outdoor activities.


The Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB has a sleek and streamlined shape that exudes power and precision. The blade features a unique tanto shape, which is designed for maximum piercing and slicing ability. The black finish on the blade and handle gives the knife a stealthy and modern look. Overall, the Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB is a stylish and formidable tool that is perfect for anyone who demands the very best in quality and performance.


The Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB is a high-quality and reliable knife that comes equipped with a range of useful features. This knife features an assisted opening mechanism that allows for quick and easy opening, as well as a black tanto blade that is both durable and sharp. Additionally, this knife includes a pocket clip that makes it easy to carry and access whenever you need it. Overall, the Schrade Viper Tanto OTF Assisted Knife is a great choice for anyone looking for a reliable and high-quality knife that can be used in a variety of different situations.


The Schrade Viper Tanto OTF Assisted Knife Black (3.375" Black) SCHOTF8TB is known for its durability in the market. The knife has a sturdy construction that can withstand pressure and wear and tear caused by regular use. Additionally, the blade and handle are made of premium quality materials, which add to its longevity. The knife also features an impressive locking mechanism that ensures the blade stays in place, reducing the risk of accidents. Overall, this knife has proven to be a reliable and durable tool for daily use.


The usability of this knife is excellent, with its assisted opening mechanism and sharp tanto blade. The handle provides a comfortable grip and the black finish gives it a sleek look. Overall, it is a reliable tool for everyday carrying or outdoor activities.

Schrade Viper Variations

Knife Critic Score

Hockey Review Rating Not Rated
9 Reviews
Deals (6) Popularity: 71547
Used Price:
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Brand Schrade
Category OTF Knives
Overall Length 8.50"
Blade Length 3.375"
Cutting Edge 3.25"
Blade Thickness 0.11"
Blade Material Stainless Steel
Blade Style Tanto
Blade Grind Flat
Finish Black
Edge Type Plain
Handle Length 5.125"
Handle Thickness 0.66"
Handle Material Aluminum
Color Black
Weight 4.53 oz.
User Right Hand
Pocket Clip Tip-Down
Knife Type Spring Assisted
Opener Thumb Slide
Model Viper
Model Number SCHOTF8TB
Country of Origin China
Best Use Tactical
Product Type Knife

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Great knife

Adam C.
1 year ago

This thing is sick. Smooth action little weight yet sturdy. The blade itself is sharp but just 5 min on a stone and I can shave

0 Comments Write a Comment

Bought 2, both jammed on me

1 year ago

I purchased this knife to replace my old OTF knife that has served me well for the past 5 years and when I first got it I was very happy with the knife overall, within a week my 1st knife jammed and the blade would not come out no mater what. BHQ was super nice and they refunded me for it within a few hours of contacting them. I ordered the 2nd same model and even though it worked read more for about 3 weeks longer than the 1st now it too has jammed and no matter what I do the blade will not come out.

BHQ let me keep and dispose of the original knife so I decided to open it up to see what was going on, inside there is a small plastic part that engages/disengages the safety when you move the outside switch. That part had chipped on the 1st knife and was no longer high enough for the outside switch to actually move it back and forth. Why they chose to use plastic for a part that is crucial in a knife that by definition moves the insides every time you need to use it I am not sure, metal of any type would have been a better choice. Also I get that the space is limited inside by a safety switch that is about 1mm thick inside a moving mechanism was also not a great choice.

In closing I really liked the knife, outside build was good, weight was good, blade was extra sharp and it looked great but in the end if the blade jams inside I don't really have a knife hence the 1 star rating. Nothing else really matters when the thing is unusable, makes a great paperweight but not a great knife.

Good blade, good action

Cory I.
3 years ago

Feels good in the hand and fires very well. Great fidget knife.

Schrade Viper Tanto OTF

Chris p.
3 years ago

Good knife, it's my first otf knife so it surprised me a little. I must say for a knife that cost $40 it's pretty solid. I've been playing with it a lot and it didn't let me down yet. Scary though it makes me want to buy a high end otf haha.

If you're think about buying one I would go for it, it's pretty good.

I dont know if it was just defective

Sveinbjorn r.
5 years ago

I received mine and i was excited to have one. The problem I had was that when i engaged the blade, I could easily push the blade back in with my fingers. It wouldnt lock up enough to be useable for anything other than extremely light use. It wouldnt even work for a defensive situation because they blade would retract with any amount of pressure applied. Blade HQ Was nice enough read more to Refund it, Im going to pay the difference for a more reliable knife from a bigger brand name.

Good entry level OTF.

Hans K.
5 years ago

At this price you can't go wrong. If you've never had an OTF knife, I highly recommend this one. It's a single action knife- which I've never been a big fan of- but it offers super quick deployment, a good lock up and excellent durability with its aluminum housing. I love mine!

It's a otf that's legal

Blake p.
5 years ago

I live in North Carolina and we have a law which is crazy that you can own auto otf knives but you can't carry them unless opened not being aware of this I carried my infidel for like a week. Until I looked at what the laws where here so this is the next best thing. Being completely honest in a way it's better if you actually planned on using your knife that way you won't be scared read more using your expensive infidel.

Great OTF For The Money!

James V.
6 years ago

I have to agree with Matthew. This is a great knife for what you pay. Solid with no blade wobble. Very well made and I am so happy with it. If you long for a Microtech but cannot afford one get one of these, I am sure you will like it. As always, great service from the BHQ folks. Super fast shipping. All of my autos came from BHQ, I see no reason to shop elsewhere.Great to do business read more with someone who cares about their customers.

Happy man!

Matthew b.
7 years ago

First off I am beyond satisfied! The knife is everything promised and more! Smooth crisp action zero blade wobble. Purely perfect in every way. Shipping was faster than promised and I'm one happy man. 10 out of 5 stars, will be my only source for cutting tools, carry defense and work alike. Good job guys!! Proud to be a returning customer!