Bladed weapons are those designed for inflicting damage on a target by means of the physical strength of a person in direct contact with the target object. Not every knife or object resembling a weapon is classified as bladed weapons. There is a set of mandatory characteristics that are evaluated collectively.
If at least one criterion is not met, the item is not recognized as a bladed weapon. Let's consider the main characteristics in more detail.
Experts identify three key components that allow an object to be classified as a bladed weapon.
Intended use. The object is constructively designed to cause harm that is dangerous to the life and health of a person or animal. This is the main criterion: if an object has a direct household or domestic purpose (kitchen knife, garden tool), it is not considered a weapon.
Method of operation. Damage is caused by the physical strength of a person without the use of gunpowder, explosives, or mechanisms.
Direct contact. The impact on the target occurs through direct contact with the target object.
For bladed weapons (knives, daggers, bayonets), determining structural characteristics are highlighted.
| Characteristic | Description |
|---|---|
| Blade | Presence of a combat part with a point and blade (or blades) |
| Hilt | Part for holding and controlling the weapon with the hand |
| Strength of connection | The blade is firmly and immovably connected to the hilt |
| Point | The end of the combat part, tapering to a point or edge |
| Edge | The sharpened edge of the combat part with a sharp angle |
| Limiter | The front expanded part of the hilt (not always required) |
In addition to structural features, there are specific technical parameters. For knives classified as bladed weapons, they are as follows.
| Parameter | Value |
|---|---|
| Blade length | Not less than 90 mm (for some types, 70 mm is allowed) |
| Back thickness | More than 2.6 mm |
| Blade hardness | Not less than 42 HRC |
| Point angle | Less than 70 degrees |
| Hilt length | More than 70 mm |
Important: these parameters are considered collectively. For example, if the blade has a thickness of 2.4 mm, the item will no longer be considered a bladed weapon, even if the other parameters correspond.
This is a separate and very important criterion. The handle of a bladed weapon must provide secure holding and prevent the hand from slipping on the blade during impact.
Experts conduct an experiment to test this characteristic: 20-30 strikes are made on a dry pine board. If the hand slips or the handle breaks, the item is not recognized as a bladed weapon.
For example, kitchen knives often do not have a limiter and palm grooves, making them unsafe for strong strikes.
For items such as nunchaku, clubs, clubs, and the like, different criteria apply.
| Characteristic | Description |
|---|---|
| Striking part | A solid body with mass and size for reliable damage |
| Strength of construction | Ability to withstand strikes without destruction |
| Hilt or pendant | An element for holding or attaching to the hand |
| Openings for fingers | Characteristic for nunchaku |
| Significant weight | To ensure damage-causing action |
For blunt force trauma weapons, the mass of the striking element is also important. For example, for a baton, it should be at least 10 grams.
Items certified as household, domestic, and industrial goods are not considered bladed weapons. This includes kitchen, pocket, shoe, garden knives, as well as sports equipment and souvenirs.
However, in practice, there are cases where an item is sold as \"household\" but by its characteristics is classified as a bladed weapon. For example, knives purchased from Chinese websites with the label \"not a bladed weapon\" are recognized as bladed weapons after examination.
A machete, despite its imposing appearance, is often not considered a bladed weapon because it is made of soft metal and intended for cutting bamboo.
Bladed weapon expertise is a comprehensive study. The expert does not just measure parameters but also conducts experiments.
| Stage | Action |
|---|---|
| Visual inspection | Study of shape, structure, and method of manufacture |
| Measurements | Length, width, thickness of the blade and handle |
| Hardness test | Using a hardness tester |
| Strength test | Strikes on a board, checking the flexibility of the blade |
| Comparison with samples | Comparison with reference data and GOSTs |
Expert research also includes checking the ease of holding and safety of the hand when striking at different angles.
The characteristics of bladed weapons are a combination of structural, dimensional, and technical characteristics. No single characteristic is sufficient on its own. Only a comprehensive assessment allows the expert to draw a conclusion.
Key criteria: intended use for inflicting damage, muscle strength, direct contact, as well as specific parameters of the blade (length, thickness, hardness) and handgrip safety. If any parameter does not match, the item is not recognized as a bladed weapon.
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