Signature Series editions are exclusively available to Emerson Collectors Association (ECA) members during a limited ordering window.
This is a knife you can depend on to work, and to work hard. Name the task or the chore and the Emerson Mustang is ready to rock, right out of the chute. This is not a dainty knife. Put it in your hand and you'll feel right away that this knife has "hard use" written all over it. You know some of the knives that I design are for specific tasks, but sometimes I create an "all-rounder," and that's exactly what the Emerson Mustang is all about. This knife just begs to be used in the camp, on the ranch, in the woods, or down range.
You know, wild mustangs are some of the healthiest, hardiest, sure-footed horses that exist. They are wild and untamed. But if you ever chance to own and gentle one down, you will have one of the best working companions you could ever find. They are strong, smart, and they can work like few other horses can. They have the genes of untamed wildness, and they've learned how to survive and thrive against all odds, in the most extreme conditions, through thick and thin. Put an Emerson Mustang knife in your hand and just feel the power.
| Blade Length | 3.9 in |
| Weight | 5 oz |
| Blade Material | Magnacut - Resistant |
| Blade Thickness | 0.125 in |
| Grind Type | V Grind |
| Handle Material | G-10 |
| Hardness | Minimum: 61 , Maximum: 63 |
| Lock Material | 6AL4V Titanium |
| Overall Length | 9 in |
Magnacut steel represents the cutting edge of blade technology. Designed in the USA by the son of one of my dear friends, Devin Thomas' son, Laren Thomas. This steel combines incredible toughness, corrosion resistance, and edge retention. It doesn't matter if you're cutting, slicing, or even digging- Magnacut delivers across the board. This is the steel that can meet the demands of the toughest users. Built for those who expect nothing but the best. Yes, it's more expensive, but you'll find it's well worth the extra cost. And like every Emerson knife, it's American made, because we trust only the finest craftsmanship, American craftsmanship, when lives are on the line.
Magnacut C – 1.15%, Cr – 10.7%, V – 4%, Mb – 2%, Nb – 2%, N – .20%
Emerson Knife handles are made from G-10, a glass filled epoxy laminate. Some models are available with different colors of G-10.
At Emerson Knives, we don’t add anything for flash. If it doesn’t serve the mission, it doesn’t go on the blade. The stonewash finish is a perfect example of that mindset—practical, durable, and effective. It's not there to impress anyone. It's there to survive, to perform, and to keep doing its job long after others tap out.
But the benefits aren’t just tactical. That finish is tough. It hides wear. It masks scratches. A satin blade might look great the day you buy it, but a few weeks on your belt and it starts to tell the story. A stonewashed Emerson doesn’t complain—it just gets better with time. It's easy to maintain, easy to clean, and it won’t show every fingerprint or smudge like a polished blade.
They don’t get hung up on anything and they cut through seat belts like crazy.
Maintenance:
For serrated blades, each tooth must be sharpened individually using a tapered rod to maintain the factory bevel. Precision and consistency are key to keeping your serrated edge performing at its best.
Customers often ask why our knives are only sharpened on one side. The simple answer is that it's intentional. After over 30 years of testing and research, Emerson developed the single-side edge to create an extremely sharp, durable, easy-to-sharpen blade ideal for hard-duty use. While most conventional knives are sharpened on both sides, once you try our design, you'll find it cuts exceptionally well, stays sharp longer, and is easier to maintain—because you're dealing with one edge, not two.
Interestingly, the sharpest piece of steel in your house isn't your kitchen knife or pocket knife—it's the razor you shave with every morning. Razors are sharpened on only one side, just like an Emerson Knife.
The flipper mechanism adds a fast, intuitive opening option, using a tab that transitions into a finger guard when the blade is deployed. Ball-bearing washers at the pivot help ensure smooth, efficient motion, complementing the knife’s multiple deployment methods.
The Thumb Button is there so that you may open the knife single handedly. Specifically with your thumb.
Ernest Emerson started making custom knives in his garage in 1979. He rapidly rose to prominence as a knife maker due in equal parts to his expertise as a craftsman, (tool and die maker), his artists eye for design, and his practical experience as one of the world’s most sought-after and respected hand-to-hand combat instructors.
Emerson’s work has been featured and exhibited at the Metropolitan Museum of Art and the Smithsonian Museum. There are only a handful of living artists who can make that claim. As an instructor in hand-to-hand combat and edged weapon skills, Mr. Emerson has taught the most elite warriors on earth, from the US Navy SEALs to the Guards of Parliament in London and everywhere in between.
He is the author of scores of articles, books, and videos regarding tactics, training and combat. As one of the most sought after instructors in the world he is in high demand for seminars and lectures to civilian, military and law enforcement agencies.
He is an inducted member of The Martial Arts Hall of Fame, along with such venerable names as Bruce Lee and Chuck Norris. In fact he is the only knife maker known who also owns and operates his own training facility, the world-class “Black Shamrock Combat Academy Gym” in Los Angeles, California.
At a time when knives are designed by graphic artists and 22-year-olds who never did more than use a knife to sharpen a pencil, the name Emerson and the company Emerson Knives stands head and shoulders above the rest.
Note: We do not process or ship orders on Fridays, Saturdays, or Sundays.
Membership Orders: May require an additional 1–2 days for document preparation.
Important: We will not refund or replace shipments marked as delivered by the carrier.
At this time, we do not ship to locations outside the US, including US territories (e.g., Puerto Rico, US Virgin Islands).
Freight Forwarding Addresses:
We reserve the right to refuse, cancel, or hold any order shipping to a known freight forwarding company, package forwarding service, mail forwarding facility, export agent, or similar third-party forwarding address.
Orders shipped to freight forwarding addresses are placed entirely at the customer’s sole risk. If a freight forwarding address is used and the order is processed and shipped, once the package has been marked as delivered by the carrier to the address provided at checkout, we are not responsible for loss, theft, damage, misdelivery, delays, missing contents, customs issues, or any other issues that occur after delivery. Orders shipped to freight forwarding addresses are not eligible for refunds, replacements, reshipment, insurance claims, chargeback exceptions, or credits under any circumstances.
Thank you for your understanding and cooperation!
We have a 7-day return policy, which means you have 7 days after receiving your item to request a return. An 8% restocking fee will be charged for items that are returned.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at
info@emersonknives.com. Please note that returns will need to be sent to the following address:
Emerson Knives, Inc.
1234 254th Street
Harbor City, CA 90710
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at
info@emersonknives.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Digital downloads are also non-refundable.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at info@emersonknives.com.
All of the great things you like in an Emerson, from the grippy feeling g10 to the no nonsense liner lock and three **** pocket clip.
Excellent ergonomics for most hand sizes, as it is a larger knife.
Magnacit is a good all around steel and I am sure the Emerson heat treat will be good, but I haven't beat on the knife just yet.
Finally, this is my first Emerson on bearings and with a flipper.
Very high quality USA made knife for a great price.
Really wanted to love the knife, but it has horrible lock stick where it takes two hands to release it !
This knife is an excellent work of design, feels great in the hand and balance is great.
Perfect EDC .
This is a big knife but I have big hands and it fits like a glove. Magnacut is an amazing upgrade over 154 so thats awesome. If youre on the fence, get it, you wont be sorry.
The Mustang flipper feels great in the hand. The blade deploys with little effort. This one will get plenty of use.
Awesome size and feel. Needed to break in...very sharp from the factory. I would like to see the clip and lanyard hole moved alittle. Otherwise outstanding.
this is a great edc blade great egos, and functionality and is like a razor highly recommend
Typical great Emerson ergonomics and the detent for the flipper is just right. There was a tiny bit of lock stick that wore off in a day. Very satisfied. This is one of my favorite Emersons.
Just another great offering from Emerson, great grind, weight, shape, action. Blade size is perfect for my tastes. Highly recommend
I’ve been collecting Emerson’s since the beginning, and I’ve enjoyed the progression from the original thumb stud only to the wave and now to the flipper models. My current favorites are the flippers, and this one has immediately jumped into my rotation. I love this blade shape and the ergo’s as usual are perfect. Another great model by Ernest Emerson.
Things I love on an Emerson: MagnaCut, Flipper, clip point. Love this knife.
I really wanted to give the Mustang 5 stars, but there's a couple things I think could be better.
The bad:
- I wish the detent was a bit stronger,
- There's an enormous amount of lock stick.
Now the good:
- I appreciate the addition of magnacut to the Emerson brand.
- The bearings make a huge difference in deployment.
- The overall design is one of my favorites to date, and of course, feels great in hand.
The shape and feel of the Mustang Flipper is exceptional. But, what is really amazing is how smooth the action is. No need to flip your wrist or muscle the action. It deploys with ridiculous ease. Smooth as butter.
