* Sales tax and shipping costs will be charged separately.
Coming March 28, 2025
- Brand: Boker
- Type: Fixed Blade Knives
- Overall Length: 7.87 in
- Blade Length: 3.86 in
- Weight: 4.02 oz
- Designer: Alex Kremer
- Blade Material: CPM-3V
- Handle Material: Micarta
- Lock Type: Fixed
- Made in: Solingen, Germany
- Color: Green
- Blade Color: Uncoated
- Sheath Material: Kydex
- Item Number: 121511
The AK4 bears the unmistakable signature of Alex Kremer and expands the multi-faceted and extremely popular AK1 series with a fully-fledged AK4 model for hunting and outdoor use. Shaped by crystal-clear air and the endless expanses of Scandinavia, the knifemaker, who was born in Fulda in 1993, has channelled his Nordic moments into the AK4 and perfectly tailored the fixed blade to the increased demands of nature lovers and hunters.
The powder-metallurgical CPM-3V blade steel boasts legendary edge-retention, an impressive hardness of 61±1 HRC and combines unprecedented shock load tolerance with break resistance and shatter resistance. The drop-point blade with a high-point grind has always been the first choice for hunters for cutting up large and small game, while the continuous, wide tang takes the strain out of demanding work such as carving wood or batoning.
In addition to the modern, eye-catching look, the screwed Micarta handle scales ensure an excellent grip. The neat silhouette is rounded off by the concealed lanyard hole at the end of the handle for attaching lanyards. Supplied with a perfectly fitting Kydex sheath and plenty of spirit of discovery.

Available
- Pocket Knives
- D2
- Aluminum
- Button Lock
- Push Button

Available soon
- Fixed Blade Knives
- MagnaCut
- Carbon Fibre
- Alex Kremer
- Fixed

Available soon
- Fixed Blade Knives
- RWL 34
- Alex Kremer
- Fixed

Coming April 5, 2025
- Fixed Blade Knives
- MagnaCut
- G10
- Fixed

Coming March 28, 2025
- Fixed Blade Knives
- N690
- G10
- Alex Kremer
- Fixed

Coming April 4, 2025
- Fixed Blade Knives
- MagnaCut
- Walnut Wood
- Lucas Burnley
- Fixed

Available soon
- Fixed Blade Knives
- MagnaCut
- Fixed

Coming April 4, 2025
- Fixed Blade Knives
- RWL 34
- G10
- Alex Kremer
- Fixed

Available
- Fixed Blade Knives
- ABE-L
- Micarta
- Lucas Burnley
- Fixed

Coming March 28, 2025
- Fixed Blade Knives
- MagnaCut
- Micarta
- Dave Wenger
- Fixed

Coming April 4, 2025
- Fixed Blade Knives
- CPM-3V
- TPE
- Fixed

Available
- Pocket Knives
- MagnaCut
- Crossbar Lock
- Flipper, Thumb Hole

Coming April 4, 2025
- MagnaCut
- Aluminum
- Lucas Burnley
- Button Lock
- Flipper

Available
- Fixed Blade Knives
- ACX 390
- Guayacan Wood
- Fixed

Coming March 28, 2025
- Fixed Blade Knives
- N695
- Guayacan Wood

Available
- Pouches and Sheaths
- Leather

Coming April 4, 2025
- Pouches and Sheaths
- Leather

Available
- Fixed Blade Knives
- N690
- Micarta
- Fixed

Available soon
- Fixed Blade Knives
- Fixed

Coming March 28, 2025
- Pocket Knives
- MagnaCut
- Lucas Burnley
- Fixed

Available
- Fixed Blade Knives
- Damascus
- Carbon Steel
- Alex Kremer

Coming March 28, 2025
- Fixed Blade Knives
- Damascus
- Rosewood

Coming April 18, 2025
- Fixed Blade Knives
- 440C
- Walnut Wood
Böker Manufaktur Solingen
The famous knives with the world-renowned tree-brand are manufactured in the City of Blades Solingen since 1869. Since then, no knife left our manufactory without this sign of quality. The history of Boker has been affected by eventful times. But one thing has always been the same in more than 150 years: Our passion and enthusiasm for extraordinary knives. The Boker Knife Manufactory Solingen has developed into a global innovation leader and the largest manufacturer of Sporting Knives, Tactical Knives and Collector's Knives in Europe.
The famous knives with the world-renowned tree-brand are manufactured in the City of Blades Solingen since 1869. Since then, no knife left our manufactory without this sign of quality. The... more
