Viper Tec Knives Reviews

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Dean D.

I was in the market for some knuckle jewelry since the weather started turning cold, and the prices were between $25 and $40 at other shops. Then I saw these bad boys? So why not combine a blade with the knuckle jewelry? One of the best purchases I've made. Very smooth operation, easy to handle, and looks like it'll be up to any job you put in front of it.

Knuckle OTF (Multiple Styles Available)

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Adam P.

This knife is a tank if u where ever being attacked and for some reason it didn’t open u could always through it at the person, plum them up real quick

50% OFF Black Phantom D/A OTF (Multiple Blade Styles Available)

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Fiona R.

Got this for my husband for Christmas and he loves it! The sound it makes when you open and close it is really satisfying! It’s also extremely sharp so be careful! :)

Black Zedd D/A OTF - Damascus Steel (Multiple Blade Styles Available)

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Matthew A.

This stiletto is awesome! I expected it to be somewhat flimsy and more of a novelty but this this is just as ready to go as the standard size ones. I can always tell the quality of machining by the action and this thing is more smooth than greased butter. Definitely the conversation starter of any collection.

*50% OFF Applied in Cart* The Gargantuan Large Godfather 13" OTF Stiletto

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Joshua S.

This is my second blade and I just found out about these guys less than a month ago. Solid product American made lifetime warranty and you just can't beat the price.

Blue Ghost OTF Knife (Multiple Blade Styles Available)

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Roberto H.

Looks and feels secure when holding. I like the safety lock when you put it in your pocket or backpack it does not open up. It's the 7th knife I purchased. I love them all. Gave one to my daughter as a gift. She loves it. Bought this one for the one I lost while camping.

VT Havoc Automatic Spearpoint Switchblade Knife

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Shane G.

Just signed up for the monthly subscription this was the first one I’ve received. Great knife. Takes the hairs right off my arm and it’s smooth action. Can’t wait for the next one to show up

Monthly OTF Subscription

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Keith B.

54 yr old knife specialist and graffiti artist in LA. My old favorite was a Microtech, but the 1918 Trench knife far exceeds it in Quality, Appearance, and Durability!!! I wanted to use it a few times before writing a review and now I highly recommend it or any other knife made by ViperTech. Teachr1 =]

1918 Trench Knuckle OTF Knife

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Jeramy E.

I've wanted one of these since I was younger, (not going to say exactly 😆), & watched movies like The Outsiders, The Breakfast Club, etc., or Rebel Without a Cause, and even recently John Wick! OTF knives are bad-assed but also very useful in situations where one-hand use is needed, or in self-defense. I love my knife. It has a classic look to it, it's well made, very strong internal mechanisms that feel powerful in my hand!

VT DON ITALIAN STILETTO OTF (Black Marble)

James L.

My first viper tec was the black rocket mini and loved it so bought this and it’s just as nice, just much larger. Solid build, solid action and the beautiful Damascus blade. Stop reading and just buy one, pick your favorite blade and thank me later.

Black Zedd D/A OTF - Damascus Steel (Multiple Blade Styles Available)

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Jamie C.

Thank you so much for this exquisite tool. Ive had $300 ballisong knifes and the quality of this knife is right on par with the more expensive ones. Youve said it and now im saying it too. You just cant beat viperteck for the price. Thank you guys for making quality products, inovative, and vety very practical. Good job fellas.

Cleaversong Butterfly Knife

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Michael O.

First off let start by saying this, Viper Tech you nailed it. Solid build and action is very smooth!!! And let’s not forget the customer service is absolutely the Best I’ve ever had to deal with..😎🇺🇸⭐️⭐️⭐️⭐️⭐️🇺🇸😎

Black Ghost D/A OTF (Multiple Blade Styles Available)

Rory D.

I bought this knife to replace my Grey Ghost that was tragically lost during a hunting trip. I bought this Black Ghost because they were in stock. It's fantastic! It seems to my layman eye to be slightly better made than my Grey Ghost was. The action is smooth and solid and it feels very sturdy. 5/5

Black Ghost D/A OTF (Multiple Blade Styles Available)

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Alejandro G.

The biggest knife Team Viper Tec offers. 😳. Super size my Otf 😂. With great camo look and bullet proof, lighting fast action. At an amazing prize! Thanks 🙏 to Team Viper Tec , for making it all happen. A unique and exclusive Otf knife for my collection.

VT Army Digi Camo OTF

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Leland J.

The extension mechanism of the side OTF knives have never failed to work, and they function smoothly on extension and retraction. The edge extension thumb slide has failed on some of my Viper OTF knives, but a fast flick out and downward finishes the extension and locks the blade.

Mini Black Zedd D/A OTF

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James H.

The experience was very good. Fast prompt delivery. I love the quality of your knives. This is my second purchase and I'll be buying from Viper TEC in the future.

Apollo D/A OTF - D2 Steel Blade

Patrick M.

Great knife and quality for the price. Heavy duty has some serious weight to it sitting at around 8 oz. My first OTF knife and from reading reviews and getting it in hand definitely worth it! Not the sharpest blade in the world but definitely sharp.

Black Ghost D/A OTF (Multiple Blade Styles Available)

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Damon M.

It's very sharp, overall it feels like a good dependable knife. It still feels very china quality and the blade even says china, kinda wish it was all American made cause I hate when things fall apart on me. However, it's not the worst quality.

*PRE ORDER* Black Reaper D/A OTF

James Q.

Excellent service from order to receipt. I received constant up to date reports on the shipment progress and when to expect delivery. It actually arrived one day early. The quality of the knife is excellent. It snaps open and closed with authority. My first OTF knife and after reading reviews on various knife companies, I expected wobble when opened. I should not have worried, the wobble is extremely minimal and I believe necessary to prevent the blade from jamming. It is in no way is notice...

Apollo D/A OTF - D2 Steel Blade

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Joe G.

I love how sturdy the handle feels. The grooves machined into the handle in several spots make for a solid grip and the OTF action is lighting fast opening and closing. Blade is very sharp out of the box and cuts great. I definitely recommend it I also have a larger Black Ghost and love it.

Mini Grey Ghost D/A OTF (Multiple Blade Styles Available)

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Gregory K.

The Mamba D2 OTF Knife is one of the finest OTF Knife that I have ever had. The handle grip is perfect for both hands, the mechanism works flawlessly. This OTF Knife is made of the highest quality materials including the inner mechanism and it's complex parts. I clean it often and lubricate when necessary. My only suggestion would be to have put the clip on the opposite side of the handle. That way it is more accessible when using the right hand. Also be careful not to scratch the handle as it i...

Black D2 Clip Point Mamba Hendrix OTF

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Daniel B.

Blade is great, action is crisp, handle has good form and function. Weight is light well balanced, and the pocket clip is tight so there is no shifting. Definitely recommended!

Hendrix Tracer OTF

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Josiah K.

Over all great knife. The switch is firm so it doesn't accidentally go off and the quality at first glance is fantastic. I love the weight and how heavy it feels in the hand. Blade comes sharp and ready to cut so look out.

Small Black Zedd D/A OTF

Adam M.

Just a beautiful specimen of a knife at an extremely affordable price! I have several viper-tecs and they have always gotten the job done! Fantastic knife for the money!!

Black Zedd D/A OTF - Damascus Steel (Multiple Blade Styles Available)

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Cody B.

Knife is awesome been waiting a long time to get one and finally got it and only took a few days to receive it after ordering it as well will definitely be buying more knives soon

Black Ghost D/A OTF - Hornet Blade

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Brendan K.

Great knife! Feels and looks great! The only negative with this knife is that the blade seems to be slightly loose when exposed. Other than that I will buy more OTF knives from this company.

Medium Black VF-1 D/A OTF (Multiple Blade Styles Available)

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Andy W.

This is my favorite knife I’ve ever owned! I gave 2 as gifts and passed mine down to my girl. I am happy with the weight and the feel along with the otf function is awesome! This is my favorite viper Tec for sure! I have a ghost as well! It’s a little bigger for the pocket. The mini is EDC for sure! Great job Jon and crew! I got my first one a couple years when you guys just started! Thanks

Mini Green Phantom D/A OTF (Multiple Blade Styles Available)

Jay W.

This was my first purchase with Vipertech. Overall I am very satisfied with my purchase. The shipping process took longer than expected, but my order was satisfactory in terms of quality, and I was even able to get 30% off my order during a promotion. I will definitely return as a customer.

Black Ghost D/A OTF (Multiple Blade Styles Available)

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Charles C.

This will be my second knife and I love it no real problems with the first just spring issue after a year. I use my knives daily and they do the job.

Hendrix Gear | Titan D/A OTF

Steven M.

this is the boom when it comes to vipers perfect fram , fits my hand so nicely, i really like this knife, it’s my new favorite knife, locks up tight razor Sharp out of the box , nice tooled D2 tool steel blade, that’s polished good contrast looks great there’s a Guard for your index finger , your really going to happy you both this VIPER! .this pice reminds me of my sig HOGUE i payed twice the price for !

VT Havoc Automatic Spearpoint Switchblade Knife

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Eduardo B.

The shipping was more fast than what I expected but when I open that box I just love it very well built knife is my first from this company I just hope last for long time in good shape thanks Viper- tec great product at least for now let’s see.

Black Ghost OTF Knife (Multiple Blade Styles Available)

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John B.

Perfect size for EDC. It's a bit stiff to deploy and close the blade but it's still new. I expect it to loosen up a bit over time. This is my first OTF and it does not disappoint. Highly recommended.

Small Grey Ghost D/A OTF (Multiple Blade Styles Available)

Charles G.

So far great knives. This is my fourth month receiving OTF knife of the month. Each one has been black but slightly different . Can’t wait to see next month’s knife.

Monthly OTF Subscription

Terry W.

The knife has amazing spring action on opening and closing. The weight of the knife is heavy but sturdy. The handle feels like a rubber but is hard. I have sharpened my knife and it is not hard to get the edge right again. All in All it is a great buy.

Black Ghost D/A OTF (Multiple Blade Styles Available)

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Dominic R.

Knife is amazing and unique. For the price your paying, the quality is well worth it. I love that the metal feels almost rubberized and the pocket clip is deep carry. I have ordered a handful of knives from viper tec over the last 4 years and will continue to do so.

Mini Mantis OTF Knives

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Steven M.

feels nice in the hand , good action , tight high quality build , i really like this knife, so much buying another to carry and i’ll keep one for my auto collection , this is one you want to buy !!

VT Initiate 1 Automatic D2 Knife

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Michael D.

I’ve used Vipertec for years. This year I bought for my supervisors as Christmas gifts. They love them as well. Great gifts! Probably be looking at more for next year.

Carbon Fiber Ghost OTF Knife (Multiple Blade Styles Available)

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Dale S.

this thing is huge, intimidating, and would do a lot of damage if used in a struggle. My only concern is, even though it has a reversible pocket clip on it, there is no way to safely keep in your pocket, IMO. The "knuckle metal spikes" will definitely put holes into you. They can be easily taken off and put back on, but they are one of the reasons for buying. It does come with a nice zip case, but carrying it in the case defeats the purpose of quick access. I still love it, it just isn't really ...

VT Berserk OTF

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Raymond K.

This is a great knife! Big, pointy, shiny, and razor sharp. - Did I mention big? Good action, nice click, and no wobble. I liked it so much that I bought six and gave them to my sons and my friends. Great value for the money...I would recommend it to anyone! - Ray K.

13" Big Boy Auto Stiletto

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Rick U.

Honestly I had never heard of Viper Tec, but watching 704 Tactical convinced me I had to try you guys out. Exceptional build quality and ease of operation, everyone that sees it wants to try it! The double-edge design is excellent and will be my daily carry. Thanks!

Hendrix Gear | Medium X Lite - 154cm Steel

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