Viper Tec Knives ReviewsSee store reviews

This is the third time I purchased this knife. I gave one to my brother for his birthday. I keep one on me for all-day carry and put one in my camping backpack. Great knife and it does the jobs I need it for. You can't beat the great price for a good quality knife.

I absolutely LOVE these knives. I have a few and have bought some as presents. They are made so incredibly well and feel solid. Have had zero issues with any of them at all. I highly highly recommend these and would say they compete with other high quality knives, but somehow they do it at ¼ the cost!

These knives have to be some of the most well built OTF knives I’ve ever owned. They seem very tough and feel like I will have them for a very long time.

I was very hesitant to buy from Viper-Tec because I have never ordered from them before. The automatic OTF knife came well packaged and oiled and very sharp right out of the box. The knife is heavy duty and well made. The push action was a little stiff at the beginning but has not broken in very well. Overall this is a 5 Star knife and I am extremely pleased with my purchase. Will definitely be a returning customer.

Big Thank you to Viper Tech Knives. You guys came through and are true to your word. I was excited to receive my Digital Camo OTF knife. Your knives are exceptional. They are sturdy, balanced and dependable. I take my knife everywhere I go. Gives me confidence, knowing I have a knife. I can depend on in any situation. Looking forward to my next purchase. Thanks again Viper Tech!!

Opened the box and fell in love immediately. Not 5 minutes after this video, i eject the knife and it snapped something unternally. I emailed customer service and not only did they send me a new one in the mail, but let me keep this one for parts just in case. Now thats quality business right there.

This knife is AWESOME! You really cannot beat the price. I had been wanting an OTF for a while now and finally decided to get one. It really is a great addition to my collection and I can tell you so far I’ve done light cutting with it, but this thing is built very well and I wouldn’t hesitate to put it to heavy use when needed. Great purchase!

I have never owned a Viper Tec knife before, but when I saw the price that included a M390 blade with titanium handles, I had to order one. I am very pleased with the quality of the knife, fit and finish are excellent and it came razor sharp.

I've purchased a few times from Viper. I love their products. Many OTF knives and now the OTF pen. The price point is amazing. Great selections and blade customization. Surely I'm going to buy more knives from these guys. BTW, they make great gift ideas. At least my brother thinks so.

I have only had the Ghost for a little over a week now, and I will say. It has been exactly what I was looking for in every way. Hopefully it stands up to everyday use over time

This is a beautifully crafted knife, which has been meticulously detailed in every way. This knife is much lighter and tougher than most other knives on the market and has easily become my favorite every day Carry. The fit and finish of this beautiful knife has also become my suit carry on weekends.

These are the best knives, at the best prices. The company is a pleasure to deal with and they ship fast. I've ordered twice so far and will be ordering again. The Vipers are sharp, dependable, and useful knives. I carry one with me everyday. If I spent what a Microtech costs, I'd probably be afraid to use it. The company and the knives are legit. Edward B

When I received it and opened the box it was a lot smaller than I expected. But as I handled it and worked the action, I realized that this little cute knife was bad as hell. I immediately started using it at work and now I like it better than my old work knife.

Heavy...I love that about this knife. Feels like it's very well made. Very little to ZERO blade play. Built very solid. It could be a bit sharper, but no biggie. This thing is great and you can grab it for a great price. I definitely recommend this knife!

Great little knife! Solid and sharp. Very little play in the blade. It would be perfect if the handle coating was slightly less slick and if it had a clip. It’s a keeper!

I am extremely pleased with my new knife. I love the quality craftsmanship. When you feel the weight, you know that that this is a great quality made knife. Thanks!

Once again my monthly subscription really did not disappoint this knife is amazing I was worried at first they’d send me all the little knives but thankfully I was wrong highly recommend getting the monthly subscription if you collect !

The Emperor is a really nice OTF knife.. Super smooth action and beautiful finish on the D2 blade. The factory edge was decent and the knife is surprisingly light weight and will make a great EDC

A VERY nice knife! I am super impressed with the build quality and action of the blade, again a very nice knife. Viper Tech folks did me a solid. I will definitely do more business with them.

Very good quality knife. Might consider buying another knife from you when they are back in stock. (Black Ghost otf hornet blade).Also the pocket clip as you can see on the knife in question.is loose tried to tighten it but didn't have a screwdriver to fit the screws

I ordered the Knuckle for my husband’s birthday! He wanted a knife and knuckles and when I saw these I knew I found his birthday present. Delivery took longer than expected but that was not the company’s fault it was the mail service. Once the package arrived I couldn’t wait for him to open it. My husband could not be happier with his Knuckle OTF. I was thrilled it had exceeded my expectations. Great price, awesome design and quality is superb. I will definitely purchase from Viper-Tech again.

I was expecting to get something else that I wouldn’t be that interested in but after 2 months and 2 fantastic knives I can’t say anything negative. Usually just use them for box cutting but I have used the last one to cut tomatoes and cheeses. Solid knives.

This OTF knife action is true to its name as the blade rockets out swiftly, strong build, and a joy to fiddle with... Friends I've shown the Rocket Mini to are asking for a link to buy one for themselves.

Its so rad. Small, fits perfect in my small hands. Came sharp, ready to cut anything. And with the 20% discount im getting the Small Grey Phantom as well. That will be my third Viper Tec knife. GREAT PRODUCTS!

This knife is well built. It's has that heavy-duty feel to it. Not to heavy just the right amount that you know its nothing to play with and that you are glad that its in your hand and not the other guy!

I couldn’t be happier with this purchase! This knife is such high quality. As soon as I took it out of the box, you can feel the quality right away. Beautifully crafted and the mechanism works so smooth. The blade is super sharp and extremely durable. Very impressed and highly recommended. This may my first Viper Tec but certainly won’t be my last!

This small gem to me is better than a full size switch blade. It’s compact convenient and very sharp. I Love it. My favorite first grab on the way out of the door.

This thing is amazing. It's my first viper tec, and it's very light, well balanced, very sharp, and the tolerances are very tight. No play in it at all. Wish I had gotten one of these years ago. Fantastic quality!

Heavy duty with a sleek style. It takes a good amount of force to open and close the blade, which is exactly wjat I was hoping for. Fantastic quality for a great price.

Solid knife, was a little hesitant at first because of the price but wanted to try out something more expensive and see if it was worth it. It definitely is! Would recommend to anyone that wants a good edc knife

I've had the monthly subscription in the past for the OTFs. I started it again due to the quality of knives you receive relative to the price. I received a mini carbon fiber style double edged blade, awesome little knife. Carried it everywhere. I dropped it in the beach so I have to clean it out to get it running strong again, my fault. But don't sleep on this company, GREAT KINIVES AT A GREAT PRICE!

It’s pretty awesome I like it, it’s small, very sharp out of the box. It does misfire occasionally much more often then my other OTFs, however the feel is nice glass breaker is pretty awesome and the action is pretty easy not overly stiff I’d say it’s between a Kershaw and a Microtech, Kershaw has a less stiff action and Microtech has a much more firmer action. For the price it’s definitely a nice every day carry.

I love it! I’ve had it for about a week now. I really like that the actuator is on the flat side rather than the edge. The action seems strong. I also like that it does not have a pocket clip.

Super awesome quality, I showed a co worker who owns a Microtech and he was surprised with how snappy the action was. Definitely would recommend! The feel of the grip is almost a rubber metal feeling due to the coating, it’s very comfortable.

Relieved the knife a bout a week ago, and I love it!. I have used it at work, opening boxes, at home as well. Awesome knife. Will definitely buy from this company again.

Love it the blue ceraokte with stainless hardware just pops! Found you guys in 2017 been a long time customer ever since. Your guys at customer service are awesome as well. Viper-tec has improved and evolved I am glad you guys are killing it! Definitely will continue to be a loyal customer and recommend you guys.

There is some weight behind this beast!! Now, my hands are large, so you may get an idea of the size of this knife. The serrated point blade is phenomenal. You will know this is in your pocket, and the sheath that the knife comes in, is tactical by definition, but I use “police” pants at work which have an additional pocket just for carrying knives and I don’t necessarily use the sheath. I can say, this is a solid piece of everyday carry! Don’t hesitate to purchase this!