Relentless M4X  chosen out of 30 knives
to be the Official knife of  Marvel Comic book
character The Punisher 
and appeared in the 2008 Lions gate
Production of  Punisher War Zone

Special Edition  Movie Knife
M4X  Special Edition Movie Knife 3V steel
Order Yours today
Relentless M4X Punisher knife in the hands of Ray Stevenson in 2008 Lions gate Movie Punisher War Zone
Jon Barton Tactical Media Productions
Also  we think Lexi Alexander is 10X and the best director worldwide.
She owns a Relentless Knife.....!
Click her photo to read her blog.  See her latest movie Lifted on NetFlix
read archived Relentless Enews Punisher War Zone Movie Edition
Help the familys of U.S. Marines and Law Enforcement officers who have made the ultimate sacrifice for their country.
visit the Punisher Knife web site
Relentless Knives USA Industrial Strength Military Survival knives

Available Knives
A few Relentless knives which are  ready to ship appear click  Available knives page. for specs,prices and purchasing.
CHECK out our  Available Knives page

Click here

A good sturdy knife can allow
you to escape from your burning motor vehicle.
Bush Craft is long term
survival, over coming your environment with
little or no equipment., and no foreseeable rescue. Either way,
a knife that resists breakage with good edge holding  and ability to adapt to a wide variety of tasks
could be your most valued companion.
Check out the Catalog and Details page for a variety of models, and details on steel, options, ordering instructions etc.

Relentless Knives Newsletter
In a situation of no re-supply,
your knife could become more valuable than a truck load of gold.

Contact Pablo at!
Medal of Excellence Awarded to
Relentless Knives by 10th Mtn Div. U.S. Army,

Camp Liberty, Iraq 2006
Relentless Knives Catalog
On line catalog.  Order Your knife
Available Knives
A few knives ready to ship
Sheath Catalog
We can make a sheath to fit your knife
Reviews and Tests
Relentlessly  bringing You the best
Support Our Troops
Military Award Program
The Relentless Knives  E news is published
and written by Daniel M. Certo.
Knife Tests and Reviews By: LT Col. Ian Humphrey.
Other writings by various contributors..
All information is protected by U.S. Copyright, Trademark
and Patent laws.
Send us your questions, comments and or articles.
Contact us
Thanks for reading the E news.
  Committed to Excellence
   Designed  for Maximum Efficiency                            

  Tested by Professional Soldiers

Relentless Knives,have found their way all over the world.
In many places the term relentless
is more than a brand name on a knife.
Websters  Dictionary defines the term
re-lent-less; Unmoved by love or pity: Unceasing, as without mercy.  A tough word, for tough people, needing tough equipment.
Thanks to the men and women of the U.S. Armed Forces and others, for their relentless pursuit of protecting  freedom, and using
Relentless Knives to help them  along their way.
Visit  the  MAP page
Victory to the American SOLDIER!
TIP: spray a bit of P.B Blaster on a 1" square of steel wool
Then spark it with your fire steel,
Burns Hot even in strong wind
Relentless Knives M4 Wolverine
Relentless Knives M2 Scorpion
Get a Relentless Knife
The Punisher Collection
Relentless Knives History
Relentless Knives  EDC knife
Available Knives
A few Relentless knives which are  ready to ship appear click  Available knives page. for specs,prices and purchasing.
Relentless Knives Botswanna Bush Ranger
Relentless Knives M4 Ranger
Each knife is Zone Tempered, a process used by Japanese Samurai sword makers for thousands of years, results in a super strong blade, with spring temper in the core and 58rc hardness on the cutting edge. This gives you a knife that resists breakage even with the application of great lateral forces,that will hold an edge well, and resharpen easily. You get, superior strength and durability and heavy last ditch personal protection in a handy all around utility knife that you will love.
We are building a completely NEW web site.  Will fit you phone, tablet, laptop and desktop so please pardon
the fallout
Relentless knives believes in the Protection and Defense of the Constitution of the United States of America  By Peter Ferrara, an associate professor of law at the George Mason University School of Law.
September 25, 2001 9:20 a.m. National Review
To Kill an American
You probably missed it in the rush of news last week, but there was actually a report that someone in Pakistan had published in a newspaper an offer of a reward to anyone who killed an American, any American.
So I just thought I would write to let them know what an American is, so they would know when they found one.
An American is English, or French, or Italian, Irish, German, Spanish, Polish, Russian or Greek. An American may also be Canadian, Mexican, African, Indian, Chinese, Japanese, Korean, Australian, Iranian, Asian, or Arab, or Pakistani or Afghan.
An American may also be a Comanche, Cherokee, Osage, Blackfoot, Navajo, Apache, Seminole or one of the many other tribes known as Native Americans.
An American is Christian, or he could be Jewish, or Buddhist, or Muslim. In fact, there are more Muslims in America than in Afghanistan . The only difference is that in America they are free to worship as each of them chooses.
An American is also free to believe in no religion. For that he will answer only to God, not to the government, or to armed thugs claiming to speak for the government and for God.
An American lives in the most prosperous land in the history of the world. The root of that prosperity can be found in the Declaration of Independence , which recognizes the God given right of each person to the pursuit of happiness.
An American is generous.
Americans have helped out just about every other nation in the world in their time of need, never asking a thing in return.
When Afghanistan was over-run by the Soviet army 20 years ago, Americans came with arms and supplies to enable the people to win back their country! As of the morning of September 11, Americans had given more than any other nation to the poor in Afghanistan.
Americans welcome the best of everything...the best products, the best books, the best music, the best food, the best services.
But they also welcome the least.
The national symbol of America , The Statue of Liberty , welcomes your tired and your poor, the wretched refuse of your teeming shores, the homeless, tempest tossed. These in fact are the people who built America .
Some of them were working in the Twin Towers the morning of September 11, 2001 earning a better life for their families. It's been told that the World Trade Center victims were from at least 30 different countries, cultures, and first languages, including those that aided and abetted the terrorists.
So you can try to kill an American if you must. Hitler did. So did General Tojo, and Stalin, and Mao Tse-Tung, and other blood-thirsty tyrants in the world. But, in doing so you would just be killing yourself. Because Americans are not a particular people from a particular place. They are the embodiment of the human spirit of freedom                          
Support Our Troops
Visit the MAP page
See Relentless Knives in the 2008 Action Movie..Punisher War Zone visit
Manhattan NY
A few Relentless knives available at:
Created by Daniel M. Certo
All information is protected by U.S. Copyright, Trademark and Patent laws.
Knife collectors write to me  wanting to know if I can identify or certify a knife.  Making a photo history has been a goal since I started making knives.  So here goes. There will be many knives not pictured at first as I have accumulated  far more photos than expected.
Some very early  Knives by Daniel M. Certo with
various handles, various steels, bear this mark made with steel stamp 3 D's. Some times the D's are not so close together as back then the stamp was just rotated three times. Note: All of these knives were hand forged over a coal fire, not just to make better knives, I had no pro knife grinder so the steel had to be reduced with the hammer.
Warm Thanks to YOU my wonderful customers, past, present and future.

We make Kydex
or leather  sheaths for your knife email for details
2017  catalog will have some great NEW models
From:2007 Relentless Knives Newsletter

Congratulations to Capt. Ian Humphrey U.S. Army. He has been promoted
to Major.   He has been testing RELENTLESS KNIVES  for  several
years now in his spare time in an effort to  make these knives the best they can be.

I am proud to know the man, and  you should be too.   
The Army  has made a wise choice in Major Humphrey.  His work  here
has been miticulous, and persistant.  His efforts have resulted in a stronger, more useful product than ever.
Relentless Knives USA Salute's you Major Sir. Thanks for all the Great work here, but mostly Thanks your service to our great country and for your work in the preservation of the freedom of  throughout the world.
So what ever happened to Major Humphrey? Is he still testing your knives?

Major Humphrey is now Lt. Col Humphrey, and did lots of real life hard use testing and writing here for almost 10 years.
He is still in the Army and doing well.  After his promotion,
his MOS changed  and he has been flying all over the country and world in service to the Army and our country.
His children also have grown and his time constraints
tighted considerably. So for now he remains a consultant
and hopefully will be back in the woods when he retires.
We are building a new website, so please excuse any page  that is under construction. All is still functional
but might be a bit messy until we're done
Thanks for you patuence.
Montana Knife Law Reform Signed by Governor
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Montana Knife Law Reform Signed by Governor!
Montana Governor Steve Bullock has signed HB 251 that removes the prohibition against concealed carry without a CCW of "a knife with blade 4 or more inches in length" The bill also removed Dirks, Daggers, Sword Canes, razors, "billy" and "knuckles made of any metal or hard substance" from the items prohibited from concealed carry.

Congratulations to sponsor Representative Kirk Wagoner. The bill passed by large margins in the Senate (38 - 11 ) and the House (70 - 29).

The new law does not becomes effective until October 1, 2017. Until then, the prohibitions remain in effect.

Knife Rights has repealed knife bans in Alaska, Colorado, Indiana, Kansas, Maine, Missouri, Montana, New Hampshire, Nevada, Oklahoma, Tennessee, Texas and Wisconsin.

Help Knife Rights continue to forge A Sharper Future™ by making a donation in the Ultimate Steel™ and you could WIN YOUR CHOICE from OVER $200,000 in Knives, Guns and More!  
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OVER $200,000 IN PRIZES! 
WINNER'S CHOICE = You Choose Your Prize When Drawn!* 
    Over 200 Prizes Valued up to $15,000!    
You are eligible to win for as little as a $20 donation!
Donations can be made online at 
or by calling (TOLL FREE) 1-866-889-6268 or 602-476-2702
9:00 AM - 5:00 PM Pacific M-F, Please   

Donate to Knife Rights Ultimate Steel™ Knives, Guns & More Spectacular and we all win. Donations support Knife Rights' work as the leading organization protecting and defending your right to own and carry your choice of knives and edged tools. Knife Rights' legislative efforts and lawsuits challenging rogue prosecutors are creating a Sharper Future for all Americans™ and fighting the Second Front in Defense of the Second Amendment™.

See all the $200,000+ prizes at:
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Instagram / Social Media VOLUNTEER Wanted     

Knife Rights is looking for a VOLUNTEER willing to take on responsibility for Knife Rights' Instagram Page, with occasional ancillary efforts on Facebook and Twitter. This is an unpaid position. Ideal candidate will be a knife enthusiast and have a deep understanding of how to get the most out of Instagram and social media to benefit Knife Rights and our goal of a Sharper Future for all Americans™.  For more information, click here. 
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Knife Rights LegalBlade - World's First Knife Law App!
Available Now for Android, iPhone & iPad 

Knife Rights Foundation" groundbreaking LegalBlade™ App - Knife Laws in America™ provides guidance at your fingertips to the knife laws in all 50 states, the District of Columbia and 42 cities in the U.S. with restrictive knife laws.

Knife Rights Founder and Chairman Doug Ritter notes, "While Knife Rights will continue to aggressively work to repeal bad knife laws, knowledge of the law is the first step in avoiding an unfortunate arrest, loss of your knife or other legal complications."


The LegalBlade™ App is available now in the App Store and on Google play 


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