The Phantom Series Double Action Out The Front Knife features a 440c Stainless Steel blade. The blade can be quickly deployed with the ambidextrous sliding button. Pushing forward on the button deploys the blade out the front of the handle and pressing backwards on the button retracts the blade back into the handle where it is ready again to be deployed at a moments notice. The 3.9″ blade comes standard with an aggressive partially serrated edge giving you tearing and cutting power making it a great all purpose blade. The blade is exceptional at both piercing and slicing due to its shape. The handle is patterned for non-slip handling in any environment. The metal pocket clip is reversible and can be carried in the button back or button front positions. When clipped into the pocket it has a nice low profile “ride”. The end of the knife features a glass breaker pommel designed to shatter glass or break anything else you might need to in case of an emergency.
- Total Length: 24cm / 9.4in
- Blade Length: 10cm / 3.9in
- Blade Thickness: 0.3cm / .11in
- Blade Width: 2.8cm / 1.1in
- Blade Material: 440C Stainless Steel
- Handle: Zinc Alloy
- Gross Weight: 260g / 9.17oz
ALL VIPER TEC OTF'S COME WITH A LIFETIME WARRANTY
Product Reviews ⇣ ⇣ ⇣
VIPERLIFE WARRANTY
If your Viper Tec Knife has a defect in materials or workmanship, we will fix or replace them to get you back with your knife as soon as we can.
ViperTec Knives will not warranty products due to loss by theft or accident, damage caused by abuse, neglect, misuse, accident, improper blade sharpening, normal wear and tear including paint loss, fading, discoloration, or chips, introduction of foreign substances, or disassembly. Do not use your knife as a pry bar, screwdriver, chisel, or punch. Do not throw your knife. ViperTec Knives will not warranty blades or handles that are twisted, bent, chipped, gouged, warped, or have had finishes removed. Use of ViperTec knives for any purpose other than cutting is considered abuse and will void the warranty.
The term “Lifetime” refers to the lifetime of the product. This doesn’t mean your lifetime or ours, but rather the lifetime of the components and materials. All materials degrade over time with use and exposure to the elements and a product’s lifetime is a function of how much use it gets and how well it is cared for and not by how it is.
AVERAGE WARRANTY REPAIR TURNAROUND TIME - 14 DAYS
Stuart N.
Love the knife & the price.
joe m.
This Black Phantom D/A OTF is a very good knife for the money. A little too heavy for my taste but from my experience most OTFs this size are a bit on the heavy side. It's a handfull of blade with a quick action.
Larry J.
Great OTF, super quality unbelievable price!!!!
john n.
It's a bad ass knife!
Terry C.
Great knife, quality and recirculation it very fast
Connor C.
Shipping was well updated and arrived quickly as estimated. The knife showed up in great condition and has operated without fault so far. I am very pleased with it.
William D.
I have bought several for my friends
john c.
Just got this. Very pleased!
Glen D.
The knife is better than I expected.
Anthony F.
Really good knife, well made and great shipping.
Lisa B.
Very prompt delivery! Also, it's a very nice knife :)
George M.
great company great costumer service worth every penny
Joshua B.
Just as good as those other tec brands, but a fraction of the price. A friend said they are heavy, but that's what I like about them.
Mick R.
Heard an ad about viper tec knives and saw you tube video! From that point was tempted and did buy both mini and large tanto style phantom blades! I am so satisfied with the quality of the blade wont go back to gerber or Kershaw LOL
Shane K.
These knives are absolutely awesome. Well made. Love them so much that I ordered 3 total. Now my wife wants one so will be ordering another. Definitely recommend.
Anthony L.
Great knife with good price
Glenn K.
Wasn't shure what quality it would be, but pleasantly surprised with this knife. Will buy more.
JOSHUA C.
Great and user friendly OTF it by far a strong knife
JOSHUA C.
Knife has a very great balance to itself and is easy to handle. The craftsmanship is by far well built and designed. No issues at all with OTF strong and reliable.
Jesus H.
My new favorite knife.
Anthony B.
My favorite knife
Anthony B.
Great knife
Brandon A.
Great knife and it shipped again quickly! Will buy again from here!
David T.
It shipped in decent time and came relatively fast, especially for free shipping. It works very well. It's solid, has good weight, and the action is swift both in and out. It looks really nice and feels good in the hand. The blade could've had a better edge put on it. I don't know why I didn't get a Black Vipertec box like is in the picture. Mine just came in a basic, white cardboard box. That kind of irks me a little. However, I didn't order for a box, I ordered for a DA otf that had a blade over 3.5 inches. All said and done, it was another good experience dealing with Vipetec. It's a good DA otf. Can't complain.
Karl G.
Overall I really like the phantom.
Pros- looks bad ass, action is really good in and out, handle shape is perfect, came in sharp out of the box
Cons- really heavy about twice as heavy as I thought it would be. Chinese blade sheath that came with it is really cheap and it came in a flimsy white cardboard box not one of the VT boxes.
Overall I really like the knife and will buy another. All VT knives should come with an American blade though.
Greg C.
Love it! Quality knife!
Jason L.
Sturdy all around great blade
Michael M.
Excellent. Great action and weight. Quality = to knives 3-5 X the price. More than pleased. Third Viper. Can't wait for fourth.
Josh T.
Kickass knife about to order more for my brothers
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
Jeremy F.
Awesome knife! Everyone at my work now wants one.
David N.
Received the knife yesterday and opened the box and was pleasantly surprised that it was quality built and operates as expected. I would recommend this knife and others like it. Great buy!!!
Michael T.
Solid knife. Looks good and works great. I would buy again.
It's my first OTF knife. I couldn't pass it up for that price.
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...
Andrew F.
I am more than pleased with the quality of the knife i purchased. The feel and the action is very strong. I'm definitely going with viper tec again for my next knife in the collection.
Randy C.
Always nice product
Saafir F.
Yes
Matthew D.
Awesome design and great quality, even better price!
Todd T.
Just received my knife well before Christmas as promised. Will buy from them again for sure.
Jason L.
Solid knife and excellent customer service!! Very happy with it
Jacob B.
Excellent blades. Top notch.
Daniel I.
Good knive my free knive didn't come with order but as soon as I contacted customer service they had one to me in 4 days
Dale M.
It’s everything as advertised in a knife! I’m very pleased and also appreciate the swift delivery and customer care!
James D.
First time with ViperTec. The knife is what I was looking for. Works well. Sound construction
Daxton K.
Works good
Elmo W.
Awesome
Steve M.
Well made. Very sharp out of the box.
Jeff R.
This knife is similar to my ghost knife, which I absolutely love the solid feel of the engagement and disengagement of the blade. Thinner profile clips and rides in the front pocket nicely. Feels very high quality, this is my third knife from Viper Tech.
Jordan A.
Great action, amazing knife for day to day needs. At first, I was a little worried about it opening on its own in my pocket (and thus, possibly cutting me), but the in/out mechanism is very stable & I have yet to see it engage without me actually engaging it. 5/5 stars.
Michael Y.
Had no problems. Was kind of hesitant on ordering because of complaints I’ve read. But I decided to take a chance and see for my self. I had absolutely no issues what so ever. Got confirmation # shipping # fast and with no issues. Got the express shipping and it showed up right on time with no issues
Michael M.
The handle has good grip and weight. The blade action feels solid and satisfying. The blade itself is beautiful. I love the tanto style. This is one of my favorite knives, for sure.
Gary R.
The full size Tanto Phantom D/A is a Great detailed product as much as my 2 mini Phantom that I previous bought. I got the both the Tanto and Double Edge and enjoy the Viper Tec products to add to my collection. Thank You.
Glenn F.
Nice Piece, but didn't notice size, too big for EDC, & A Little Play in blade ! My Bad !! Mini Ghost Maybe Next When. I could Afford It !All Said though, Good Knife for the $$
Crystal R.
Great knife exactly as described, husband loves it
Matt M.
I like this otf knife a lot. The blade profile is great and I love that the coating almost has a rubberized feel to it. Its a tad on the heavy side but the fit/finish is great and the action is smooth and sharp. I'll probably snag another with a different blade profile soon..
Altonia S.
Love the easy ejection of the blade.
Brendon S.
Love it! Been my daily for a few weeks now.
David T.
I have bought several knives from this company and ViperTech does it right. Well made knives, quick shipping and good customer service if you need it. I would tell anyone to trust these guys if you want a great automatic knife.
William A.
First viper tec and not bad. Feels sturdy good action and slight play in the blade
Timothy B.
Absolutely love the phantom! Cant stop playing with it. The knife has a great feel to it. Deployment is super fast and crisp! I just ordered my second Viper-Tec and can’t wait for it to arrive.
Amanda C.
Fathers day gift and I Love it, not cheaply made, (e.g. not flimsy,hdw is tight doesn't rattle) durable and sturdy great material and sharp blade. Im impressed this knife is made like the top dollar micro techs, and bench made! I love it!
Michael R.
Blade was kinda small but it had nice handle and grip
BRANDON S.
It’s awesome and tip top quality….. flawless in its operation always. Only recommend Vipertech knives.
Kenneth V.
It works well so far. no problems.
Justin J.
Amazing quality at an even better price! This is my first of many purchases
Darius T.
I am very pleased with my second purchase. The same quality and craftsmanship Vipertec continues to exhibit. The competition has some catching up to do!!
Jon S.
Seems to be well crafted, blade looks and feels sharp, ergonomic handle, easy to trigger the switch that causes the blade to pop out, no gripes with it besides it is a little "wobbly" as in there is give for me to wiggle the blade perpendicular which I'm not sure if it is intended that way. Overall good product and would buy again
Christopher G.
Great knife. It is exactly what I expected. Maybe bigger than I thought it would be. Definitely the coolest knife I own. I bought an aluminum handle, d2 tool steel drop point blade because the zinc is a bit heavy for edc. I bought another drop point b/c good luck telling a cop the the tanto or double bladed knives weren't meant to stab someone and it's just a pocket knife.
Nicholas G.
Ive been wanting one of these OTF for a while now, im truly happy with the quality of this knife. Showing it off too my people makes me feel like a badass. I believe ill be ordering more for gifts and my people are also looking to get one now. Thanks vipertec for a badass quality knife.
Greg Z.
I have been extremely happy with my purchase, I was hesitant for the price, but with the superior craftsmanship and lifetime warranty, I have 0 worries.
Bilderback J.
This is my first vipertec knife and it seems to be better then others that some of my friends have spent alot more on i like the feel and i lobe the double action also it is very sharp right out of the box most of the knives i have bought needed to be sharpened very high quality
Kevin L.
Great feel. Has smooth action. Heavier than I expected but feels good in hand.
Sean A.
very sharp and good quality but the only complaint that i have is that the blade is loose and u can hear it rattle when the blade is out
Casey J.
This knife is very sturdy, it has a great grip, and the release & retract functions flawlessly! This knife is amazing and well worth the price! I would def reccomend!
Samuel G.
Sharp, strong, beautiful, manly!!!
Paris P.
Second OTF from this company. I've already had to return a item for the lifetime warranty, sofar no hassle. Used for work, I put these products to the at a high standard due to the wear I put on them daily they hold up to the beating.!
Bradley B.
My second purchase, fit and finish is top notch, as well as the customer service. I will absolutely be buying a couple more!
Robert B.
Great product. Sturdy construction with smooth operation. Arrived earlier than expected. I will definitely order again in the future.
Robert B.
This knife appears to be a great product. Very sturdy construction and functions smoothly. I received my order confirmation promptly, as well as the tracking info when it shipped. This knife was in my mailbox earlier than anticipated. I would definitely order it again.
Donny F.
Love the knife, quick shipping!
Bradley B.
Excellent quality and super fast delivery. I was pleasantly surprised at the quality or the sheath as well. I will absolutely be purchasing another ASAP. Great work guys!
Scott H.
Excellent piece of hardware! A well-made and solid OTF. Can't get your hands, or wallet, around a MicroTech, well step up and purchase the next best thing, a ViperTec! Now, excuse me while I go and purchase my second ViperTec OTF! Get them while they last boys!
Ilya K.
I love this product! Very clean design, ergonomically right. Works great as expected
Loren P.
Extremely pleased with the quality for the money. The parts work perfectly!! Heavy and well built
WILLIAM H.
Great workmanship fast delivery
WILLIAM H.
Great workmanship
Chad W.
Knife is solid. Blade is a little shaky but it works great.
Nolan O.
Good stuff
Leonard B.
High quality! Fast delivery!
Mauricio R.
Best money I’ve spent in a while - solid knife - great value - came sharp enough to shave with - highly recommended!
Ilya K.
First of all, great service, well organized website, great communication, quick shipping.
Product exceeds expectation. Good and solid design. Congrats, you have another loyal customer. Thanks
Chris J.
It’s a bit heavy but function and aesthetics are as described. Great product!
guy O.
Well Built n Solid peace,Nice in the Hand n Case comes in Handy. Looking to buy More
Terrance D.
Beautiful Exceptional Quality OTF Knife
stephen K.
Love the Black Phantom Tano blade and a quality fit and finish. The action is smooth with a positive lock up. A belt sheath is included. Recommend this product as the quality is good and the price is right.
Juan V.
As described, I purchased two in a three that's how much I liked it. His and hers, family style.
rick M.
Shipping time was excellent. Matched the catalogs description. Will order more from Viper Tec.
Jason W.
I freaking love this knife! It was everything I expected in a knife! You will not be disappointed with your purchase from Viper Tech!
Mike G.
Very nice knife, actually quite heavy and fits the hand well, not quite as sharp as I expected, but some time on a stone/hone will rectify that
Leonard M.
Best knife
