Zero Tolerance: 0770CFM4 - Assisted - Carbon Fiber - M4 Tool Steel

MSRP: $280.00
Our Price: $224.00
(You save $56.00 )
(7 reviews) Write a Review

Out of stock

Zero Tolerance: ZT0770 Carbon Fiber - CPM M4 Tool Steel

KnivesShipFree Exclusive & 1st Zero Tolerance Special Factory Order

We love the ZT0770! It's an incredible performaning knife with a fantastic blade shape, great design, and top-quality steel, but we wanted something a little more special. Something for those who want uncompromising performance. Earlier last year we asked Zero Tolerance if they could do this for us, and safe to say, ZT delivered.

Exclusive to KnivesShipFree, we're proud to present the award-winning ZT0770 in CPM M4 Tool Steel.


  • Made in the USA
  • Assisted opening
  • Inset liner lock
  • Reversible deep-carry clip (left/right)
  • Exclusive blade steel and handle combination


 Blade Steel:    CPM M4 Tool Steel, DLC Coated 
 Hardness:    60-62 
 Handle:    Carbon fiber 
 Blade Length:    3.25 in. (8.3 cm) 
 Closed Length:    4.3 in. (10.9 in.) 
 Overall Length:    7.5 in. (19.2 cm) 
 Weight:    3.2 oz. (85 g) 

The manufacturer does not allow this item to be sold internationally.

7 Reviews Hide Reviews Show Reviews

  • 5
    ZT 0770CF M4

    Posted by Mychael Pierce on 7th Dec 2018

    Just rec'd this from Knivesshipfree. In my opinion for me; this knife is as close to perfect as a EDC could possibly be! It's balanced near perfectly and is only 3 ounces. The blade shape is very versatile. It will work for everyday EDC chores and will be fine for a tactical folding knife as well. The workmanship and fit & finish is impeccable. I've owned high end Microtech's, custom Vallaton/ Nate Clark autos and for a production knife it's incredible! Only knives ship for free offer the 0770 with the DLC & M4 blade. Furthermore, Charles with KSF was a pleasure to deal with. The knife shipped quickly and arrived promptly. This will be my go to place from now on to buy knives!

  • 5
    Great Knife

    Posted by C.D. on 20th Oct 2017

    I’ve wanted a ZT 0770 since the product release and came across this exclusive M4 black blade version. Ordered it here from KSF on a Friday had knife the following Tuesday. This is a must have for any carbon fiber knife lover. The knife is lite weight, has a great blade shape and razor sharp M4 blade holds a great edge over time. The carbon fiber scales look great on this knife and the flip action is smooth and strong. I also like the small low profile deep carry style pocket clip. If you are buying a 0770 do yourself a favor order this version before it’s gone.

  • 5

    Posted by Unknown on 6th Sep 2017

    This is my sixth Zero Tolerance and like the others this is a beautifully made knife. Unlike my other ZT's this knife is super light and streamline. This is quite possibly the best edc ever and in M4, you can't beat it. I have several para2's which I love and it is definitely lighter and more streamline than them. You can't go wrong with this knife, thanks to preparedmind101 for reviewing it and making me spend more money, lol.

  • 5
    Super Light & Sharp EDC, Beautiful!

    Posted by Matt Battaglia on 22nd Dec 2016

    This knife is so slim and light it's mind blowing. It's super thin but has a nice wide blade. Blade is razor sharp and holds and edge incredibly well. Much prefer over my manix 2. In love!

  • 5
    amazing Steel

    Posted by dave dunn on 13th Aug 2016

    I probably own a hundred different knives from different companies butt the YouTube review on this knife was absolutely correct the M4 Steel has incredible X holding qualities like you said I use it for opening a lot of cardboard cutting stuff and it absolutely is hard to sharpen but if you're set up with a nice set of Diamond Stones absolutely not a problem to sharpen this knife. I sharpen this knife when I bought it haven't had to sharpen it since.

  • 5
    One tough EDC

    Posted by Hack Branch on 18th Jan 2016

    Always in search of the perfect EDC for around the farm and I've found it! Will cut thick cardboard for hours and a few minutes with the leather hone and it has that wicked edge again. Every once in a while I'll use the diamond sharpeners but not very often. I really like the shape of the blade. I don't field dress game with it but for all other cutting it works very well. Also like the quick opening. I've been carrying for several months now and it just feels comfortable in the hand and it's always sharp and ready to work.

  • 5

    Posted by Bernhard Elser on 21st Jan 2015

    I own many knives of Top Brandsand also the ZT0770cf Elmax. But this knife in CPM M4 with the Tungston DLC coating is incredible. A top EDC in size, weight, blade style .........I love it!!! Also thanks for the fast shipping to Austria. A knife enthusiast from Austria!

Country of Origin: USA