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Boker Magnum John Jay Survival Knife

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€37.33
Manufacturer's suggested price €41.48
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€37.33

Boker Magnum John Jay Survival Knife

Large outdoor knife with a fixed blade, designed for survival and field applications. The blade features a Bowie profile made from 7Cr17MoV steel and is coated with a black finish. The handle is made from black FRN with a rubber coating, and the set includes a black plastic sheath.

7Cr17MoV steel

The blade is made of 7Cr17MoV steel, which is a high-carbon stainless steel that combines good corrosion resistance with adequate hardness and solid edge retention. It is used in utility, kitchen, and outdoor knives.

Bowie blade with sawback

The knife is equipped with a Bowie blade of 205 mm in length and 3.4 mm in thickness. The blade is coated with a black finish that prevents glare. The back of the blade features a saw, useful in survival crisis situations.

FRN handle with rubber coating, double-sided cross guard

The handle is made of fiberglass reinforced nylon (FRN) and has an additional rubber coating. The anti-slip surface ensures a firm grip even in wet conditions. A double-sided cross guard increases work safety, and at the end of the handle, there's a lanyard hole.

black plastic sheath

The set includes a black sheath made of plastic, fitted to the knife. The sheath has multiple holes that allow attachment to clothing or gear. The belt loop is made in the form of an integrated clip.

Set elements

  • Magnum John Jay Survival Knife
  • sheath

Main features

  • large survival knife with fixed blade
  • Bowie blade profile
  • 7Cr17MoV stainless steel
  • black blade coating
  • blade length 205 mm
  • saw on the back
  • handle made from durable FRN
  • rubberized grip surface
  • double-sided cross guard
  • lanyard hole
  • sheath included in the set
Boker


Militaria.pl is a premium dealer of Boker.


Boker is a German knife manufacturer with a tradition dating back to the 17th century, known for its distinctive chestnut tree logo – “Tree Brand.” In 1830, the company was already producing up to 2000 sabers per week, which were sent to battlefields across Europe. In the 19th century, it expanded its operations to the US, Canada, and Mexico, establishing recognizable subsidiaries. Today, the main factory in Solingen specializes in handcrafted collector's and utility knives, including those made of steel recovered from historical objects such as the Tripitz battleship. The brand offers four lines: Boker Manufaktur Solingen, Boker Plus, Magnum, and Arbolito. Boker products are valued by collectors, uniformed services, and chefs around the world.

More Information
Type Fixed blade
Style Survival-outdoor
Blade length 205 mm
Blade thickness 3.4 mm
Blade profile Bowie
Blade edge Plain
Blunt resistance Medium
Corrosion resistance Good
Lock type Fixed blade
Overall length 345 mm
Glass breaker No
Blade material 7Cr17MoV
Opening method Fixed blade
Handle FRN compound
Clip for carrying No
Holster included Yes
Weight 269 g
EAN 4045011226748
Manufacturer code 02SC004
Brand Boker
7Cr17MoV (7Cr17) feature
7Cr17MoV (7Cr17)
7Cr17MoV (7CR17) is a high-carbon stainless steel with high corrosion resistance, good hardness, and edge retention, used in utility, kitchen, and outdoor knives. It contains approximately 0.65-0.7% carbon, which is responsible for hardness, and approximately 16-17% chromium, which provides resistance to rust and oxidation. Vanadium (0.1-0.3%) refines the microstructure of the steel, increasing its strength and cutting edge durability, while manganese (0.4-0.8%) and silicon (up to 1%) support the hardening processes. Depending on the heat treatment used, the steel achieves a hardness of 56 to even 62 HRC. Vacuum or cryogenically hardened versions achieve higher hardness at the expense of slightly lower impact strength.
FRN - Fiberglass Reinforced Nylon feature
FRN - Fiberglass Reinforced Nylon
FRN (Fiberglass Reinforced Nylon) is a glass fiber reinforced nylon often used in knife handles. It is produced by injection molding, which results in a lightweight, durable construction that is resistant to moisture, chemicals, and mechanical damage. The surface of FRN can be textured, which improves grip in various conditions. Thanks to its combination of lightness, durability, and ease of production, FRN is a popular choice for EDC and utility knives.

Reviews with photos

Review summary

Automatically prepared based on reviews

Number of reviews: 4

  1. k... Review confirmed by purchase
    100%

    A solid piece of a decent knife, the blade is flawless, well-sharpened and cuts as it should. The sheath with a clip to attach, for example, to a belt is also cool. Overall, I'm satisfied :) 5/5 stars.

  2. G...
    100%

    Nice, big knife. John Rambo wouldn't be ashamed of it.

  3. J...
    100%

    Serious blade and most importantly it works great. The saw also does the job.

  4. d...
    100%

    In terms of quality, maybe it's not top class, but it looks really cool. I recommend it for a collection.

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