Viper Tec Knives Reviews

Tony H.

I bought 2 black ghosts over 6 months ago for my sons to used around the homestead. I like how they have held up to daily use so much that I ordered the gray ghost for myself so I wouldn't have to ask to use theirs. I'm very pleased with the finish and the opening mechanism. I have Kershaw, Spyderco, and Cold Steel knives but the Gray Ghost is handier in certain situations and worth having. If there is any suggestion it would be to have tighter tolerance once blade is deployed so there is less...

Grey Ghost OTF Knife (Multiple Blade Styles Available)

Larry B.

These knives are made very well and are razor sharp. I can't wait to see what comes next. If you like being surprised with a quality knife every month then the monthly subscription is for you! Thanks Viper Tec.

Monthly OTF Subscription

Kyle W.

2nd order from vipertec can't beat these otf knives for the price. Also get on the whatnot app and check out blade city Dan has you covered. Enjoy watching BladeCity and enjoy all my purchases with many more to come!!

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

Angel M.

I got a total of like 9 or 10 knives and all of them are BadA** they are solid, got some weight and the blade is sharp as crap such a sweet gift from big to small recommend to anyone wanting good price for quality knife.

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

Eric S.

Awesome, awesome knife. I am well pleased with this purchase. Very reasonable price compared to Benchmade or Microtech. Quality is comparablein my opinion. Customer service was outstanding! Thank you VT 😁

Black Venom VT-1 D/A OTF (Multiple Blade Styles Available)

Johnnie L.

Such a great little knife. I love the compact size and this sharp little blade totally dominates in the mailroom. Boxes and envelopes don't stand a chance. Trigger is smooth and the blade action is crisp and fast.

Mini Mantis OTF Knives

Ryan M.

Viper Tec knives are amazing for the money and compete at a much high level. I love all the knives I bought from them and look forward to buying more!

FREE Over $99 VT Recon OTF Knife

Johnnie L.

I just received my very first knife of the month and it was awesome! Knife is lightweight and the blade shoots out with quite a bit of strength. Very nice blade and good construction overall. Shipping was fast too. Can't wait to see what comes next month.

Monthly OTF Subscription

Robert L D.

Very well built ,quality is excellent !! Action is very very smooth . Fits the hand really well ! Better than described !! If you want a OTF knife this is the one to get !!!!! Thanks everyone involved in making such a quality product !!!

Blue Ghost OTF Knife (Multiple Blade Styles Available)

Adam D.

Always have a great experience with viper tec they ship fast and have quality knives. The mini ghost is pretty awesome and if I had any complaint it would only be that the button is a little hard to push to get the blade out. I'm hoping that maybe it gets easier the more I open and close it but overall very happy with the knife.

Small Black Ghost D/A OTF

Brad G.

This is a great little knife for the price. It is razor sharp out of the box and the blade snaps out with real power, make sure you have a hold on it. The blade is tight, no wobble when it is deployed. I am very happy with this purchase and would recommend it as a great addition to your EDC kit.

VT Vector D2 Switchable Knife

Lance A.

I absolutely love the build quality on these two knives, I would definitely get more, I use it at work almost every day and it cuts through tape and plastic wrap like it nothing

OTF Mystery Knife Bundle

James B.

Amazing Quality Awesome Craftsmanship Viper Tec really knows what they are doing Great value for the quality of the material. The 13” Gargantuan is awesome and worth every penny…..as soon as I got it and seen it in action I was in love…and turned at and bought the other color and ordered one for my friend…Fast shipping Great place to do business Thank you

The Gargantuan Large Godfather 13" OTF Stiletto

John R.

The knives are great! Very sharp out of the box and the action works very well. Had a little issue with shipping but it was corrected within a few days. Would buy from them again.

Veterans Day FREE Large OTF w orders over $89! (Mystery)

Tucker T.

2nd one, really great knife, although after about 4 days of constant flipping in and out, all of the pot metal screws started to come loose, so much so that I actually loctited all of the screws, in where my nightmare began, I thought I did everything correctly and the next day, EVERYTHING was loctited!!, I freaked out, went to work and sprayed everything I could find Lube wise into this bitch, and what do ya know?, it works again but not like it did now granted this was my fault however, they d...

VT Desert Storm OTF

Kolby S.

Cool OTF knife for under $100 although it became a free gift with purchase for orders over $80 a few weeks later. I still love the tanto style blade and knife itself. Looking forward to ordering the spartan OTF next

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

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Olin L.

Are you kidding me!!! This thing is an absolute badass for the price! My edc now, I'll use my others as backups. The mini is unreal! My favorite knife.

Mini Mantis OTF Knives

Hanna M.

Great knife! I have it on my keys, and it is the same responsibility as carrying any weapon. Just have to be aware of where it is, and not be careless. I plan on purchasing these for family and friends! Great price point and a great product.

Mini Mantis OTF Knives

Siobhan E.

The quality of these knives are impressive! You get what you pay for does not apply here. You get good quality for low cost. Functions perfect and edge is great. The weight of the knives are balanced well and does not have the cheap plastic feel. Overall very impressed!

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

Lance K.

Well first of all the Black Reaper OTF knife arrived on time especially during the holiday season,so that to me is a Big plus already. The knife itself is heavy and very sturdy the blade action is smooth going in and out..the blade is very sharp although i didn’t expect the blade to be that thin it looks like if you’d try to use it on something a little hard it would snap the blade. But overall it’s a great knife, and I’m very satisfied with my purchase. I will definitely be buying more knives ...

Black Reaper OTF Knife

Amy H.

Love your knives! You can tell the quality in your knifes for sure. I ordered one of these knifes for my husband for Christmas, but then after i saw it and used it. I know i wanted one for myself.

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

Tom G.

The knife itself is very good quality, smooth and sharp right out the box. The action is smooth and precise. My only real complaint is that before I ordered, I contacted Vipertech and asked if the product included the padded box and pouch shown on the site. I was assured that it indeed was. When my knife arrived, it was loose in the box, no case, no belt pouch. That has me questioning any future purchases.

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

Johnnie L.

Great little knife! Very snappy action and blade is super sharp right out of the box. I keep it clipped to my shirt pocket and destroy letters and boxes as I open the mail all day. I have already ordered more. Also, great response from emails to customer service.

Mini Mantis OTF Knives

Stanley M.

The timeliness of ordering and receiving is great. I have added various models of Viper Tek knives. Their price point and build quality keep a Viper Tek in my pocket.

50% OFF VT Recon OTF

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Mike S.

Very cool knife locks up nicely. There is a little wiggle to the blade but it works great. It is an intimidating knife for sure. It is a treasured part of my collection.

VT Morpheus Extra Large OTF Stiletto

Christian G.

Great products...I got three different blades. I did notice the that 2 of the 3 OTF knives had some minor scratches scratches on the handle and some imperfections on the blades. All else was quality. I do appreciate the OTF mini that came with the cell. .The blade handle was a strange lime green/color. Nice blade...double edge with a black blade. Handle color looks line its for a female. That my only thoughts to share...thx

Tier 1 - FREE Mini OTF over $55

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James H.

I’m a first time customer and this is my first otf knife and honestly I couldn’t have been anymore happy.

Route Package Protection

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Khang P.

Very satisfying design, ergonomics, and mechanical function. Although, there is a slight wobble if the blade is moved horizontally back and forth for whatever reason

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

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Phil W.

Love the knife. To Nice for a EDC . But will show this to all my knife enthusiast Friends. Viper Tec are good people.

Krypton Ghost D/A OTF

Carlos H.

Love the knife. It gets an immediate response when I whip it out. The only downfall is that the finish is starting to come off on the edges.

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

Jason W.

Love the knife, my only complaint is I would expect the blade to be sharper, I used a diamond honing rod and the edge is sharp. Still give this knife 5 stars .

VT DON ITALIAN STILETTO OTF (Black Marble)

William H.

I received my OTF recently and I am pleased by the quality of Viper Tec products. Lighting quick and built to withstand chores and an every working environment. I’m impressed and will use mine everyday. A no b.s. OTF for this real world.

Monthly OTF Subscription

John M.

Great little knife, easy to conceal and just as reliable as the larger knives. I have had great reliability out of all 4 of my Viper Tec blades and mechanisms.

Tier 1 - FREE Mini OTF

Brandon O.

Great knifes so far. I have only had the knifes a few days but they are good sturdy knifes and I have had no issues with either of the two that I ordered.

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

Patty H.

Better than expected, fits well in my hand (small hands/ lady). It's a great size to keep handy in your pocket or car or wherever you're state allows. It's very well made and is already sharp! I love it ! I ordered several knives and love all of them!

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

James C.

I originally ordered and paid for a different knife. However, turns out it was out of stock. They replaced it with this knife which is valued at almost double the original knife at no extra cost. I love this knife and will be ordering many more knives from Viper-Tec. This company has the best customer service I have ever dealt with. Thanks Viper-Tec and I look forward to ordering more knives.

VT Black Rocket Mini D/A OTF Knife

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Chad C.

It's my new Edc with my light. Very nice blade so far. Waiting to see how long term it holds up. Last otf had for 3 years. Customer service for viper tec was awesome to deal with on questions as well. Will be getting a other viper tec for family members.

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

Dawn L.

I am happy with this purchase. I usually only buy knives from viper tec but this last order just didn’t seem like the level of quality from my previous purchases..

Krypton Ghost D/A OTF

Joshua J.

The knife seems great so far I've never had a otf before so not much to compare it to was kinda disappointed that the screws and other stuff that was supposed to match the blade were just black but mehh I guess that's alright seems like too much of a hassle to send it back to get the matching blue other than that I like it

Krypton Ghost D/A OTF

Pastor David W.

Although I have my Italian Stilettos and a number of Ghosts. I live in Florida where we have a Carry Concealed Weapons Permit which allows automatic knives. The gold plated of blade is awesome. We have Constitutional carry also so I will keep up my Permit for reciprocity. It is now my EDC.

Black Ghost OTF Knife - Gold Blade

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