Our blades are constructed from CPM 3V® high-impact tool steel, specially formulated to resist breaking and chipping during hard use. A high saber grind with a 20° degrees per side microbevel forms a tough but keen edge, capable of handling the finest cutting tasks. The sturdy full tang is skeletonized to reduce the overall weight, making them an ideal carry companion in the field or around town.
Our full-size handles are designed for extended use and will naturally accommodate a broad range of hand sizes. The ergonomic contouring of the scales mimics the shape of your hand, reducing fatigue and giving you more cutting power. A sure grip prevents the knife from slipping in your hand, making it safer in survival situations where an injury could cost you your life.
Reiff knives are built by experienced American craftsmen using the most modern manufacturing techniques and highest quality materials. We pledge that every product you purchase from us will set a new standard for best-in-class design and performance.
These heirloom quality knives are sure to provide generations of fond memories and reliable use.
We guarantee it.
From the backwoods to the front lines, you can bet your life on a Reiff knife.
Premium materials with excellent workmanship and quality.
well designed, well balanced and very well made, I will probably buy an additional F4
I am a carpenter, welder, outdoorsman. My tools are my life. Over years of practice these tools become an extension of what defines the quality of your work. I have learned to respect my tools, keeping their maintenance a priority and through trial and error selecting quality over price. My new REIFF LEUKU 6 is a tool and when used with respect it becomes an extension of who I am. From the first moment I held my Reiff I knew it is a perfect fit. The weight, balance, quality and craftsmanship connect to a primal instinct that whispers lovingly to the soul. I always tell the truth so as not to remember anything.
Over the years I have become powerless to the beckoning of quality bushcraft knives. My tool collection includes White River, Survive, Benchmade, Bradford, Ontario Knife Comany, Montana knife Company, Bark River and Spyderco. And now the Reiff F6. The feel of the Reiff is by far the most ergonomic. The balance is superior and just ahead of my other knives. I have several cpm3v, s35vn, magnacut, CPM, and D2 steel variants they all perform well if you use your knife skillfully and within the performance said Steele is designed for. Reiff is 100% american quality . All production and material sourcing is USA. I now will be purchasing a Reiff F4 to be my EDC. Thank you Reiff you have a loyal customer for life.
Extremely well built, quality and workmanship outstanding. Fantastic handle ergonomics. Highly recommended.
cut thru the leather sheath on accident the first day i opened up the package. almost cut myself. On the one hand the knife is extremely sharp but was bummed i went thru the sheath on the first day. should have got he kydex option but not going to reduce the rating for the knife cause I'm a dummy.
Je collectionne les couteaux depuis plus de 50ans. Le F6 Leuku est vite devenu mon préféré. Il est parfait, hyper polyvalent, très robuste et facile à affûter. Une lame pas trop épaisse, légèrement concave avec un acier 3V est vraiment le must . Je pense même en acheter un deuxième . Je le recommande vivement,
Awesome bit of gear….the best I’ve ever put in my hand…..Great prybar too…
Awesome knife! Exceptional quality! Everything from the blade and the handle to the kydex sheath is perfect!
I purchased the F4 after researching several fixed blade options over the past 6 or so months. I live on the Youghiogheny river and I am an avid fly fisherman and kayaker. My go to knife for many years was a 4 inch folding knife, but I felt that a fixed blade would serve me better. I have an old 3 inch case knife with a stag handle on my desk that used to be my grandfather’s and that motivated me to really look at a higher quality knife as my go to. I clearly do not put a knife through the paces like I see some of the reviewers doing on YouTube, but I felt I still needed a knife I could rely on in an emergency. The F4 has exceeded my expectations. I knew it would be a high quality knife but you just don’t realize how perfect it is until you have one. The blade design, weight, balance, handle and the knees sheath could not be better. So much attention to detail must have went in to making this knife. As I look at my grandfather’s case knife that is 100 years old, I know that one of my family members will be looking at the F4 100 years from now. This knife is clearly more knife than I will ever need but isn’t that the point? Thank you so much for making these and I am appreciative that I am able to own one.
I never write reviews until I have used a product for a long enough period to see if it holds up to expected standards. I have had the Reiff F4 and F6 for over a year now and all I can say is WOW! These are awesome knives that you can depend on when needed. Did I get my moneys worth? Absolutely! I learned a long time ago that you get what you pay for. If it is inexpensive it will probably be cheaply made. If it seems expensive and you have to wait to get it it is mostly likely well made and you will enjoy the experience with it. I also had the need to talk to the maker of these knives before I actually received mine and you couldn't find a nice will grounded individual. He is the type of person that even if he doesn't know you he will give you shirt off his back if you need it. I do have an addiction to knives too so when the F3 came out I purchased it also. I haven't had it long enough to truly put it though its paces but it would seem to be just as good as the F4 and F6 just down scaled a bit. You will not regret your purchase.
At this price point, we expect a nearly indestructible work of art, manufactured with the highest quality materials by skilled American craftsman. The F4 checks all these boxes.
What sets Reiff Knives apart is their customer service. Their Higher Standard guarantee is as impressive as it sounds. Due to a freak one-off incident, I had to call on the warranty. The next business day, I had a new knife in the mail, and total transparency around specifically what had occurred. After this experience, I'll always look to Reiff Knives first.
Knife is super solid and sheath just wish the belt cip was metal I'm hard on plastic clips haha but it works.
In February I bought an orange/black F3XC and it quickly became my favourite EDC. The only time that I don't have it with me is when I need to dress in a suit - for that I have my carbon fibre folder. Fortunately it doesn't happen often.
Based on that experience, I got F6 and as with F3 - it sits in my hand perfectly from the get go. I already did some firewood prep with it and it's the most comfortable knife for heavier tasks in my collection. I enjoyed every minute of using this blade very much. By this point I can safely say that I'm a huge fan of Reiff knives!
The only time that I don't have it with me is when I need to dress in a suit - for that I have my carbon fibre folder. Fortunately it doesn't happen often.
The F6 has proven to be a tough, capable knife with the best handle I have ever operated with and outstanding edge retention. It is such an incredible knife. I have used mine in the field for 8 months and have stopped carrying anything else.