Viper Tec Knives Reviews

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Nicole H.

I love this knife! Well built and functional. The only thing I wish is when you pull down on the switch to extract the blade back in that it would be a little easier so a little less stiff. All in all still love the knife though!

*PRE ORDER* Black Reaper D/A OTF

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Randon C.

I put a vinyl wrap on mine. But the negative side first. If you move your hand to fast while opening it tends to fail and have to reset the blade. And hard to get the cutting edge sharp after using it. Positives, light weight, feels good in the hand, smooth operation. Dose not open in your pocket. I will be ordering more.

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

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Mike M.

Great knife, very sharp out of the box with a crisp, solid open and close. Molle webbing and adjustable belt loop on the included holster was an unexpected bonus. Shipping was insanely fast, definitely be ordering again soon

Small Black Zedd D/A OTF

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Jason G.

I own 9 VT knives now ,They’ve all been 5 stars and I truly love all of them( some more than others) but I have to say……..for this particular mini OTF, I am totally blown away!! I mean we can’t expect too much out of a mini OTF ……so I thought. This mini is absolutely the best mini I have ever owned. It is built like a little tank, came sharp as shut yo mouth, and in this case I actually prefer it not having the pocket clip and love using it as a keychain pocket knife. It’s very utilitarian and c...

VT Black Rocket Mini OTF Knife

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Barry B.

The only way to post a review is to give 5 stars... so... my knife quit working on the first month of use. I've tried oils and nothing helps. Please warranty this...

VT Don Italian Stiletto OTF (Wood)

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D C.

Best knife I got in my collection. Small but can do major damage. It’s my pocket rocket 🚀. If you’re thinking about getting this knife, I’d say go for it, you won’t be disappointed. I love this knife so much I bought two lol. 😂

VT Black Rocket Mini OTF Knife

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Jason D.

Bought it in July and haven’t had to sharpen it but a few times, holds an edge well. The spring has only came off track 1 time and because of lack of cleaning. Will be buy more knives from vipertek. The only thing that could have made it better was a gold tanto blade!!!

Black Ghost OTF Knife - Gold Blade

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Leland J.

I find this knife to be quite comfortable to handle and very secure in my grip due to the finger slots and other design features. It's my second one of this kind, and I have several other similar designed OTFs. They come in very handy; many times in place of scissores.

*New Arrival* Black D2 Clip Point Mamba Hendrix OTF

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Chris S.

This is my first automatic karambit and I love it. The knife is solid has good weight and the internal mechanics are well built. A lot of knife for the price.

VT Karambit D/A OTF

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Freddy N.

Shipping was quick and the knife operates flawless.. came sharp with hardly any blade wobble that isn't already expected with a otf auto.. will be purchasing more in the future.

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

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Brett W.

I'm super excited that I own this knife. The knife is SOLID. It feels like a block of soild metal. I didn't expect it to feel this sturdy, but it most certainly is. When you fire the blade.... Just wow. It ejects (and retracts) with purpose, this in itself confidence building. I have no doubt that this blade will perform if I need it to. Now, is it a $500 knife? No. What does that mean? It means, you will have a blade of "older" steel. For self defense (which is what this knife was made for) I f...

Black Ghost D/A OTF - Hornet Blade

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Nathaniel T.

It took a lot longer to come than it was supposed to but when it arrived I was very pleased! I love the snappiness of the knife and the fact that it can pop out and back in just using the switch, it’s super easy to use and I love the look of it. I’m not an expert on Damascus so I can’t say for sure but I feel like it’s not real and just a design, still looks great tho I would recommend!

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

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Michael C.

This is a great knife very sharp and sturdy I do think the thumb switch the eject the blade is a bit stiff and hard to open at times but hopefully it gets better with use I would still buy again

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

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Jon G.

This is a sweet little OTF knife and I love it. It fits in the pocket and you can’t feel. It works like an expensive OTF knife. I recommend this one and it’s priced well. Thanks Viper and keep up the good works and good deals!! Jon G.

Mini Mantis OTF Knives

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Chris L.

So I ordered a set of three OTF mystery box, and I was not disappointed. Well mostly not. All blades were nice smooth and decently sharp and looked amazing. One blade had paint chipping off though which is pictured above and I got in touch with Viper tec and they sent me a replacement right away no questions asked, so I waited to write this review so I could give the best review possible. The replacement was great with no issues. They fixed the issue fast and kindly. Thank you Viper Tec

OTF Mystery Knife Bundle

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Pendar T.

The knifes inner mechanism is very robust/strong, and the blade is exceptionally sharp. What a steal Viper Tech can afford to provide you! Thanks Viper tech for another great product, couldn't be happier with my purchase!!!!!!!!!!

Blue Phantom D/A OTF

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Raymond K.

Excellent knife! - Big, pointy, shiny, solid, and razor sharp! It's like a switchblade short sword. I waited a long time to get one, and I liked it so much I bought four more before they were gone again! I would recommend them to anyone. Great buy and well worth it! - W. Keet

13" Big Boy Auto Stiletto

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Randy P.

The 8in "Demascus" clever is a cool knife. Even though the blade isn't truly demascus (seems to be a print placed on the metal). Despite that the knife is still put together well. The wood finish gives it a classic look and the blade is sharper than Wolverine's claws (Marvel reference). All and all a great purchase for the money!

8" Damascus Cleaver

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Devin B.

Excellent otf, best I have ever used! The m390 blade is the best metal I've used, then the handle is an excellent 6061 T6 aluminum! So far the best knife I've ever used, now I'm wanting to try some of the other premium metals like the 154cm I've been looking at and hope it'll still be in by the time I get paid =) Overall I'm a very happy customer who will continue doing business with vipertechknives!

Hendrix Gear | Black Triton D/A OTF - M390 Premium Steel (Multiple Blade Styles Available)

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Bill S.

I’ve been wanting this knuckle OTF but it’s been on back order. I’m really enthused about this weapon. Fits my hand perfectly. Great feel in the hand. Absolutely love it!

Knuckle OTF (Multiple Styles Available)

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Barry J.

The look is very basic, but the feel and craftsmanship are pretty good. Lost its tip far too quickly, but overall pretty good if you can get it on discount.

Hendrix Gear | Titan D/A OTF

Joe B.

Its a great knife. Good weight, sharp 440 blade. Spring initially was stiff but broke in fairly quickly. Siliconized coating makes it comfortable in the hand though it shows oil. Cleanes easily.

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

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Joe B.

Good knife. Bit thicker than I thought but comfortable in the hand. Very sharp. Do wish they had engineered a clip instead of the belt pouch. Thats a bit hinkie but all in all very pleased.

VT DON ITALIAN STILETTO OTF (Black Marble)

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Christopher C.

After lots of research on different types of Damascus steel I’ve been longing for this knife but it’s never been in stock. Then magically on Halloween I decided to browse on viper tech and what do you know it was in stock! I immediately ordered it. It took a few days longer than anticipated but it was worth the wait. As soon as I launch the blade it was everything I was asking for in a Damascus blade.

Black Ghost D/A OTF - Damascus Steel

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Phillip R.

THIS IS A VERY NICE AUTOMATIC KNIFE FOR THE PRICE RECOMMEND IT TO ANYONE WHO IS ON A BUDGET AND WANTS A NICE AUTOMATIC KNIFE BOKER HAS OUT DONE THEM SELVES..

Boker Kalashnikov Automatic Knife Gray

Clyde R.

I bought the Viper-Tec Black Ghost D/A OTF as a birthday gift for an old friend. Of course, when it arrived I had to check it out. Consequently, I liked it so much that I ordered another one for myself. I'm quite pleased with the knife.

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

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Robby D.

Absolutely love it!!! It has a nice weight to it, and the ejection and retraction of the blade is on point.(see what I did there lol) All jokes aside, this thing launches the blade to whichever position you're shooting it to with a purpose. And I love the tonto blade. Thanks a ton VT...

Monthly OTF Subscription

Jesse P.

Can’t believe these were $15 a pop! Even at the non-promotional price, they are a nice little unit. Getting close to the fit and finish of a micro, at around a tenth the cost. THAT’S true value. Definitely a repeat customer. Going to try their medium sized grey ghost next I think.

Mini Mantis OTF Knives

Eric B.

This is just cute as all get out. i call it Jimminy and it is very sharp. To get all this in a 3in long by .75 in wide package is extraordinary. You will need to oil it a little when you first get it but that is usually normal for any knife. It also has a pocket clip on the back. You need to get one!! At least a great stocking stuffer!

Mini Mantis OTF Knives

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Scott S.

Love my new otf. It's my new edc. Everything about it is amazing. A few of my friends have asked where I got it and I have given them the link and they are going to order from viper tec.

*New* VT Striker Dual Action OTF Knife

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Robert R.

Took a chance on the recommendation of YouTuber 704Tactical and it surpassed my expectations. This knife is solid. It feels well made in the hand. It is RAZOR sharp!!! I think I could shave with it!!!. I have been showing this off to all of my co workers. I am a retired law Enforcement officer and I presently work security. Can’t wait to see how long this holds up. I have no doubts that it won’t last. It feels that good!

VT Initiate 2 Automatic D2 Knife

William K.

Great knife for self defense.it took a long time to receive and I will only give customer service one star.won’t reply back to emails and the provided phone numbers voicemail is full so you can’t leave a message.it was a horrible experience but a good knife

Black Ghost D/A OTF - Hornet Blade

Dana K.

Great knife, good weight. Fits your hand well. Showed it to 3 of my friends now they want one. (Sorry sold out). This knife is a one of a kind.

*New Arrival* Black D2 Clip Point Mamba Hendrix OTF

Jorge G.

Have been using it nonstop since I received it. Always wanted a OTF and I’m glad this is my first one. Most definitely not my last buy from viper-tec. 10/10

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

Devon S.

They had trouble at first with having the right color at first but after a couple emails found a solution as well as gave me the blade I had sctualy wanted but was listed as sold out AND better shipping. They where very responsive and helpfull. Oh and the knife is amazing too lol

Black Ghost D/A OTF - Hornet Blade

Mike D.

Hands down, my favorite viper tech off ever! Fits my hand perfectly, finger grooves give me an excellent grip and the entire knife is solidly built. Fully confident in using it in any circumstance I can think of.

*New Arrival* Black D2 Clip Point Mamba Hendrix OTF

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James L.

Another exceptional piece and at half off I'd have to really brain damaged to buy one. This has a lighter springs but still feels solid and does its thing when you push the button.

VT Omega D2 OTF Knife (50% OFF AT CHECKOUT)

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Marc H.

I love this knife best knife I’ve ever owned had it 3 yrs now and it still works great i lost one screw but im going to have a replacement screw sent from viper tec one day it will get passed down to my grandson such a great knife highly recommend the REAPER!

Black Reaper OTF Knife

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Kevin B.

Wow….I was pleasantly surprised on the value of this set up. High grade knuckles along with a great knife. They even threw in a case. Bravo Viper-Tec. I’m very happy with this purchase and recommend to others.

Route Package Protection

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Jason

I've bought a few OTFs from VT and this one def tops my list! It's the perfect EDC size and weight for my needs. Caught it on a get sale but it's worth full price as well

Small Black Phantom D/A OTF (Multiple Blade Styles Available)

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