Viper Tec Knives Reviews

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John C.

For my second knife from ViperTech, I wanted a knife with a black blade. The Black Reaper fit the bill perfectly! Great internals, they’re nice & tight, as is the blade in the open position. You can tell that these are real quality knives, at an affordable price point. Now it’s time to find #3!

Black Reaper D/A OTF

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Clifton B.

lately I've been having a thing about knives, but this viper tec knife takes the cake.for the price it can't be beat I'm so happy with my purchase. The quality of this knife is exceptional. And the price just could not be big so happy with my purchase will be buying more

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

John G.

Awesome mini ghost, smaller size works well for me, action is smooth and fast in and out. Blade construction and look is super.Took it to work to show it off and one of my co-workers in going to buy one. Thanks ViperTec...

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

David J.

I rarely ever write any reviews for products. But this knife deserved it. Look at many different websites for OTF knives. Looks as if I found the Rolls Royce of knives. Craftsmanship is without a doubt top-notch. The weight distribution is perfect. The first time you pickup the knife you'll know that you have a quality product in your hands. The mechanism for the release, and retract inside the housing is solid, and definitely well designed. No failures at all. I strongly suggest that you're loo...

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

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Scott H.

Quality knife !! Well built , great price and fantastic customer service. Only company I know that reaches out personally in regards to satisfaction. Will be many more Vipertec knives added to my collection in the near future.

Krypton Ghost D/A OTF

Stephen M.

Ordered 11/11/20, Received 11/14/20. Purchased for weak hand carry/useage after a canine attack to dominate arm/hand proved problematic regarding cqc and my ability to quickly access carried weapons without further risks to my health (otherwise known as, no way in hell was I going to attempt getting to my weak side boot knife and putting my throat any closer than it already was to what kept trying to get to it). The attack pointed out a flaw in my weapons carry, namely that I had no mid body car...

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

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Jake S.

Awesome knives, ViperTec makes some phenomenal blades. So far I've gotten 19 knives in total (that includes 12 of the micro OTF'S that I absolutely love) But out of all of the ones I've gotten not once have I been let down, or had a single issue. ViperTec definitely makes a great product. Thank you guys!!!

Carbon Fiber Ghost D/A OTF (Multiple Blade Styles Available)

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Joshua H.

Excellent knife overall. When you factor in the low price, it’s downright exceptional. Even though the blade on this one is the less exotic 440 stainless, it still arrived razor sharp. This is my 3rd VT OTF knife, and I’ll definitely be buying more. The lockup on this one, as with my other 2, is solid, and the action is fast & strong. The only “negative” about this knife, is the heavier weight of the zinc alloy handle. Keep up the excellent work, VT!

Blue Phantom D/A OTF

Mike T.

What a solid knife! Very little blade wiggle compared to most OTF knives. Nice and heavy, maybe a little too heavy on the butt end. Considering the Mini for a daily. Blade comes pretty sharp, but can be touched up. Can't wait to get my next Viper-tec.

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

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Ken W.

Hi Quality knife, I got the mini and it works perfectly, you can fee the quality as soon as you put it in your hand, the spring action works perfectly. Wish I had ordered two, now that I'm thinking about it I think I will, it's that nice. I don't care for the long ones, I like the mini's with the belt clip that way it's always handy. Absolutely is the best quality knife I've had. I've had two so far as I gave me first one to my son. Now I'll have to get one for my other son and one for myself....

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

William D.

Fantastic. Quality blade. Came with a few minor scratches, but it works great. At times it is a little difficult to deploy the blade, but I would recommend to people with larger hands.

Black Reaper D/A OTF

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Steven L.

Excellent design and the dedication that Viper Tec puts into these awesome knives is a craftsmanship of art and I would recommend any products that they put out to anyone and you will be extremely excited once you get your hands on one or many

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

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Aaron N.

I love the variety of knives that come to me monthly via the subscription! I am never disappointed and with being subscribed for 18 months now, I have never received a double or the same knife I previously received. Awesome, awesome, awesome! I love the quality of viper tec!

Monthly OTF Subscription

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John C.

Not sure how I found Viper-Tech, but I’m glad I did! I could easily spend over $1000 in a session, so I have to have control when I’m on the site. The Grey Ghost OTF is such an awesome knife! It’s my first quality OTF knife and it did not disappoint! “Under the Hood” mechanics are so tight, amazing quality at a great price! The blade is tight when extracted and no rattle when inside. I got the half-serrated blade and it’s extremely sharp with a surgical point. The shipping was also extremely ...

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

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Sean H.

Good build quality. Good action. Looks heavy on paper, but not an issue in pocket. Rubberized grip coating does wear at edges but is just cosmetic. I lost one of the handle screws already, so I recommend periodical maintenance to prevent this. All and all good knife, as good as higher priced premium brands. Would definitely buy again.

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

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Bruce D.

Really nice Pocket folding knife, has nice smooth action and easy unlocking functions. Easy one handed operations. I'm very happy with my Viper tech Knifes. Fast shipping and delivery . Will get more

Viper Tec Prowler D2 Folding Knife

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Aaron W.

Absolutely love my Ghost Mini/ Double Edge blade. Had a hiccup with my order but Viper Tech fixed the mistake so I'm very pleased. I carry this mini OTF dagger as a good, super hidable backup blade and couldn't be happier. Will be getting the gray version soon.

Route Package Protection

Andrew L.

I had this exact same knife in black and unfortunately misplaced it. I ordered this one on the terrific St. Paddy's special and like it even better than my lost black one. This is my third Vipertec knife you do amazing work!!!🇮🇪☘️🇺🇸

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

Keith W.

I purchased this knife on 3/18/22 and received it on 3/21/22 I unboxed it looked it over then extended the blade when I retracted the blade it stuck with a 1/2" still protruding out the handle. I contacted Viper Tec they emailed a prepaid return label I mailed it on 3/23/22 and to my dismay I come home from work on 3/24/22 and my replacement knife was here. This is excellent service and I will tell anyone that will listen to me that I will buy from Viper Tec again. Oh by the way the knife is a ...

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

Joe C.

This is one of my favorites! It is a beautiful knife, is a very good value at this price, and performs without any problems. The company is also very good about service after the sale when you have any issues.

Route Package Protection

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Michael G.

Fukin love my new knife! Ordered it February 21 2022 and received it March 4 2022. Was kinda worried by bad reviews online but i had no issues. Very good on updates and shipping info! Will be ordering more. Mike from San Antonio TX

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

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William K.

Works and looks great for a pig stabber.the only improvements I can see is with customer service.they don’t return emails and when you call the provided number the voicemail is full so you can’t leave a message.took almost a month to get my order.I had to actually contact their sister company (blade city)to get any results

Black Ghost D/A OTF - Hornet Blade

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Nicholas R.

Wonderful blade. Arrived with a nice edge that just needs a slight finish to make it razor sharp. The piece has a good weight overall and feels very sturdy in my hand. The extend and retract switch is heavy to prevent any accidental blade movement, but not difficult to use with purpose. Definitely a blade I would take with me as an every day carry option

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

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Travis K.

Super solid product! Very snappy deployment and has a nice weight to it. It took a while to ship for the fact that they are assembled upon order but I can definitely say that it was well worth the wait!

Black Ghost D/A OTF - D2 American Steel Blade

Michael S.

Easy buying experience! It came 2 days early and works flawlessly. Deploys and retracts quickly and feels solid. Would definitely recommend to my friends! P.S. hey viper tech, I love free stuff sooo...😉

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

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Clayton W.

This is an excellent quick draw for your right hand. It feels lighter than expected just under half the weight of my Blue Phantom. It is a slight bit louder.

Hendrix Gear | Karambit D/A OTF

Sianna D.

My husband and I watch Forged and Fire, and ever since we started watching we love the Damascus look! He’s going to be so excited when he opens this gift for Christmas!

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

Efrain R.

It is the first time that I subscribe to something like this and finally two days ago I got my new knife and the truth is I am very happy and happy, it is really worth it.

Monthly OTF Subscription

Jason B.

A great knife was actually covered by route protection they replaced part of my order but not the entire thing and when I email them to try to get it right I am ignored

Route Package Protection

Randal G.

Love this knife,I lost my other one are someone stole it , I was upset and I felt naked without it, so I ordered another one and I couldn’t wait for it to come , now I feel complete again, I carry it all the time it’s apart of me ,

Carbon Fiber Ghost D/A OTF (Multiple Blade Styles Available)

Fabian B.

Got more than I expected! Built to do two things and it does both very well, defend and protect. When showing it in the presence of my friends they are all in awe wanting to touch it or pick it up. I like the new name OTF over that old name they use to use for sure!

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

Ej C.

Love the serrated blade! Blade came sharp and actuator is very sturdy. This is my second otf from the monthly subscription and I can’t wait for the next one. Hope it’s another serrated blade. These make a great gift too.

Monthly OTF Subscription

Jennifer B.

I bought them for my husband and son and they love them. Ordered 2 only received 1 but I emailed them and they sent the second one out right away. Thank you!

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

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Gerry H.

Love this knife! I thought it was orange when I ordered it , but to my surprise it was actually a more burnt reddish orange. However, it is still is a great piece of art. I dropped it on the asphalt upon attaching it to my gear (fail), and scuffing it slightly but ultimately it held up well minus minimum collateral damage to the knife. It went out off battery, and reset with a slight tug. THIS THINGS A BEAST!!

Custom Deadpool Colors Cerakote OTF (Limited Edition)

Ej C.

Viper tec customer service was excellent. They were quick to respond to my questions and my otf monthly order shipped quickly. I would have preferred a serrated blade, but I am very happy with what I received. Very sharp and durable. I can’t wait for next months shipment.

Monthly OTF Subscription

Ricardo P.

I love this blade, this is my 3rd purchase from Viper-Tec and thats because I have family members that bought the other 2 off of me because they liked them so much that they just had to have them lol. All of my blades have been very sturdy, very sharp right out of the box. Best blades ever, thank you Viper-Tec you guys rock making amazing products.

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

Paul M.

I can't stop playing with this knife! Smooth as butter. Solid construction. The Reaper is my first purchase, it won't be my last. In fact I just ordered the black Zedd. Vipertec delivered, no doubt. Totally satisfied!

Black Reaper D/A OTF

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Mark B.

This "APP ONLY" Small Black Ghost D/A OTF Double Edge knife is a very good size. It fits my hand very well and csn be hidden in the hand. The force needed to operate the knife is low enough to make it very easy to use while still being high enough so it is not likely to open accidentally. The glass breaker is a very small hardened ball and not a sharp point so ie doesn't scratch the hand and fingers. The clip is easily switched from right to left and back. There are better steels to use but...

"APP ONLY" Small Black Ghost D/A OTF Double Edge

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Customer

I love this knife. I had the blade fail on deployment 3 times when it arrived but after setting it back in place with a easy pull it has not failed since. It has more power than I imagined. Truly impressive!! Thanks Viper-Tech!!!👍🏻🤘🏻

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

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Shawn C.

I have the mini gray ghost and seen a sale for the mini silver phantom and liked the ghost so much I said why not. It's a great knife and I love the sheath it comes with. It's a compact size so I have my wife keep one on her and can't wait for my next Viper TEC knife.

*APP ONLY* Small Silver Phantom D/A OTF

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