Description
CJBJ1966BBK: Tundra Flipper Knife - Black G10
CJRB Cutlery
The CJRB Tundra is a true powerhouse built for those who demand more from their gear. This beastly folding knife boasts a massive 3.78" D2 steel drop point blade, engineered for heavy-duty cutting, prying, and slicing without hesitation. Backed by full steel liners and rugged G10 scales, the overbuilt handle offers a rock-solid grip for tackling brutal tasks with confidence. Thanks to CJRB’s smooth ceramic ball bearing pivot, the Tundra deploys effortlessly despite its size for a pocket knife, while a secondary threaded locking pin adds an extra layer of security, locking the blade open or closed for maximum reliability. When big just isn’t big enough, the Tundra delivers uncompromising strength in every swing.
Specifications
- Blade Length: 3.78"
- Cutting Edge: 3.56"
- Closed Length: 5.04"
- Overall Length: 8.82"
- Blade Material: D2 Stainless Steel
- Blade Thickness: 0.190"
- Blade Hardness: 59-61 HRC
- Blade Style: Drop Point
- Blade Grind: Flat
- Blade Finish: Black PVD
- Handle Material: Black G10 with Black Liners
- Locking Mechanism: Liner Lock
- Pocket Clip: Wide Stainless Steel (Tip Up, Right/Left Carry)
- Weight: 7.97 oz.
- Made in China
UPC Code: 193125013564
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
G10 Handles
Formed in a sheet under high pressure by combining fiberglass and an epoxy resin binder. These handles are lightweight and shaped to ensure a solid grip.
D2 Tool Steel
This semi-stainless tool steel offers great value, thanks to a high degree of edge retention that can often rival more expensive steels.
CJRB Cutlery Tundra Flipper Knife 3.78" D2 Black PVD Drop Point Blade, Black G10 Handles with Black Liners
(3 reviews) 4.7 out of 5 stars
CJRB Cutlery Tundra Flipper Knife 3.78" D2 Black PVD Drop Point Blade, Black G10 Handles with Black Liners Kevin
Lake Havasu
Feb 02, 2026
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Weight
Cons: None
Heavy Duty
Solid construction, great build quality, definitely built to last. Very happy with purchase
CJRB Cutlery Tundra Flipper Knife 3.78" D2 Black PVD Drop Point Blade, Black G10 Handles with Black Liners Stephen
Auburn , Ny
Dec 17, 2025
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Material, Lock Ease of Use, Overall Quality, Pocket Clip, Weight
Cons: Handle Feel, Lock Type, Sheath
Hmm
Handle has large hotspots on the joining between the micarda and the steel liner. Otherwise all around a good and durable feeling blade. Work horse is the feeling I get from it.
CJRB Cutlery Tundra Flipper Knife 3.78" D2 Black PVD Drop Point Blade, Black G10 Handles with Black Liners Eddie
Shelton CT
Nov 03, 2025
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Weight
Cons: None
Great purchase
I have collected over 50 folding knives. I’m more of a fanatic than expert. This knife checked almost every box. Blade shape, size, and material thickness are my first preferences. This knife deploys two ways and the action is very good. Equally important is blade steel and the D2 is more than satisfactory. Scales are great. The locking pin is great but I’m not splitting firewood with it. I still keep it handy. The pocket clip is a little stiff but I favor that over one that bends when getting hung up on things like my seatbelt. You can’t argue with the quality at that price.
Portions of the following content are served by a 3rd party. If you have accessibility or usability difficulties related to this 3rd party content, please call 800.338.6799.
Close-up of hand holding knife, opening or unsheathing knife, and then closing or sheathing knife.
(
