Content

Knife selection criteria and sheath types
Top 10 best underwater knives
Basic safety rules
Legislation

Rating of the best spearfishing knives for 2020

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The famous navigator Jacques-Yves Cousteau once said that in 99% of cases, a spearfishing knife is completely useless, but in 1% it is able to save lives. In fact, an underwater knife is an important piece of equipment for spear fishing enthusiasts, so you need to choose it with special care.

On a note! It should be remembered that an underwater knife is, first of all, a tool that can help in cases when it is urgently necessary to cut nets or algae. Only then - this is a weapon for water hunting.

Content

1 Knife selection criteria and sheath types
2 Top 10 best underwater knives
3 Basic safety rules
4 Legislation

Knife selection criteria and sheath types

The main signs of a quality fixture that you need to pay attention to:

compliance with safety criteria - there should be no problems with cutting polypropylene, nylon, rope and similar materials used to make nets and other possible underwater obstacles;
double-edged blade - in a non-standard situation, there is often no time to figure out which side the knife is sharpened. Basically, on the one hand, straight sharpening, on the other - serrated;
length - the cutting part should be of moderate length, not less than 10 cm;
handle - preferably wide, comfortable in the palm of your hand. Ideally, the handle is equipped with stops to prevent the hand from slipping onto the blade;
material of manufacture - it is important to pay attention to this criterion. Most spearfishing knives are made of stainless steel. When smelting cheap models, manufacturers often use not the best quality material that does not keep sharpening well, especially when operating in aggressive conditions, for example, sea or river water. Experienced divers advise using a special silicone lubricant. It will help keep the cutting edge sharp.

Attention! The knife should be placed on the body without going beyond the dimensions of the diver's body, without the possibility of catching on objects nearby. It is advisable to take two knives for hunting: the main one attached to the leg and the additional one on a vest or suit in the chest area.

In hunting stores, you can find three types of scabbards:

Push-button;
Double fixation - on two buttons;
On a rubber ring.

In conditions of difficult visibility, it is important that the object is securely fixed in the case, but at the same time it can be easily and quickly removed with any hand, even with thick gloves. For this, the best options for the scabbard are with a rubber ring or double fixation.

Top 10 best underwater knives

«
BS Diver Fox "

10th place

Main characteristics
Country:	Italy
Material:	stainless steel, plastic
Blade:	12.5 cm.
Full length:	24 cm.
Sheath:	double fix
Average price:	2 190 p.

Thanks to the push-button sheath, this classic knife attaches securely to the suit.This option is more suitable for diving, however, in terms of characteristics and quality of the material, it fully complies with the norms of spearfishing.

The handle with front stops and non-slip technopolymer pad fits comfortably in the palm of your hand. A steel tip is provided on the headband of the handle.

~~BS Diver Fox knife~~

Advantages:

comfortable anatomical handle:
high quality steel;
slings and serrated sharpening;
scabbard and strap included;
no purchase license required;
average cost.

Disadvantages:

after purchase, the blade will have to be sharpened.

"Sargan Irene"

9th place

Main characteristics
Country:	Russia
Material:	stainless steel, technopolymer
Blade:	12 cm.
Full length:	24 cm.
Sheath:	plastic with double fixation
Average price:	3 670 p.

Iren is made of high quality saber-shaped steel, has serrated and sling-cut sharpening, and the rubberized handle is secure and comfortable in the hand.

It is best to attach the tool on the left side of the chest: from this position, it is easiest to remove the knife from the case in one movement with your free hand.

~~Sargan Irene knife~~

Advantages:

mirror polishing of the blade;
high-quality materials of manufacture;
polypropylene and thermo-rubber grips;
black anti-reflective blade coating;
no purchase license required;
steel hammer on the headband of the handle;
case and rubber straps included;
average price.

Disadvantages:

plastic scabbard.

«Cressi Sub Supertotem "

8th place

Main characteristics
Country:	Italy
Material:	stainless steel, technopolymer
Blade:	12.4 cm.
Full length:	23.2 cm.
Sheath:	plastic, with rubber ring
Average price:	3 850 RUB

Not a bad underwater knife with a medium blade length and an excellent price-performance ratio. The rubberized, wear-resistant handle has a special thumb recess. This provides additional protection and operational safety.

The set includes straps for fixing on the leg.

The blade is made of special alloy steel. On the one hand, it is sharply sharpened, on the other, a sling cutter and sawtooth sharpening.

~~Cressi Sub Supertotem knife~~

Advantages:

quality of materials;
comfortable anti-slip handle;
straps for fastening in the set;
sharpness of sharpening;
no purchase license required;
bends under the fingers on the handle;
suitable for beginners, affordable.

Disadvantages:

no negative reviews were found.

"Mares Snake"

7th place

Main characteristics
Country:	Italy
Material:	stainless steel, rubberized plastic
Blade:	13.5 cm.
Full length:	28 cm.
Sheath:	semi-rigid, with double fixation
Average price:	4 160 RUB

The narrowed cutting part of the blade is sharply sharpened, the butt is micro-serrated. The stylet handle is equipped with stops and an anti-slip pad. A counterweight is provided on the top, which makes it possible to use the device as a percussion instrument.

The cover is made of hard plastic and has no protruding elements. A pair of rubber straps allow you to securely fix the device on your arm or leg.

~~Mares Snake knife~~

Advantages:

sharp sharpening;
hard case;
reliable fixation;
counterweight and stops on the handle;
has been manufactured unchanged for more than 25 years, which indicates the popularity and reliability of the model.

Disadvantages:

after each use, the knife must be disassembled and washed;
average quality of steel;
quite high price.

"Beuchat Mundial Dagger 2"

6th place

Main characteristics
Country:	France
Material:	stainless steel, rubberized plastic
Blade:	13 cm.
Full length:	24 cm.
Sheath:	flexible polyurethane, with combined fastening system
Average price:	3 300 RUB

Beuchat products are renowned for their quality and this stylet is no exception. The blade is made of top grade stainless steel. This material is resistant to aggressive effects of water, acids, salt.

The specially shaped handle protects the tool from slipping and is comfortable to grip.

The back of the blade is serrated, which makes it possible to use it as a fillet knife, and the steel tip on the handle is like a hammer.

~~Beuchat Mundial Dagger 2~~

Advantages:

long-term sharpness of the blade;
high grade steel sheet;
durable cover;
secure fit on the suit;
unique design;
stylet type - the best option for spearfishing;
anti-slip handle with a metal tip;
average price.

Disadvantages:

not found.

"Sargan Turgoyak-Stroporez"

5th place

Main characteristics
Country:	Russia
Material:	stainless steel, non-slip technopolymer
Blade:	11 cm.
Full length:	22 cm.
Sheath:	plastic, rubber ring for fastening
Average price:	2 374 p.

This unique device is endowed with a powerful and durable sling cutter blade with an elongated concave cutting line. This shape is typical for airborne knives.

With such a device, you can go hunting even for large trophy species of fish.

The scabbard is securely attached to the suit by means of a rubber ring that fits over the handle, made of black technopolymer.

It is advisable to place the cover on the chest on the left - this guarantees quick access to the knife.

~~Sargan Turgoyak-Stroporez~~

Advantages:

slingshot sharpening;
sharpness of the blade;
interesting design;
reliable fixation;
lightweight handle;
teflon coating;
durable cover;
no purchase license required;
affordable price.

Disadvantages:

to some, the blade may seem short.

"Sargan Stalker-Stroporez Z1"

4th place

Main characteristics
Country:	Russia
Material:	stainless steel, rubberized plastic
Blade:	10 cm.
Full length:	21 cm.
Sheath:	plastic, double fixation
Average price:	RUB 3,700

The manufacturer has endowed this knife with a spear-shaped blade edge and an elongated concave cutting line, which provides increased penetration.

The handle has a hole for the thumb for more comfortable operation and the ability to easily pull out a stuck harpoon from the prey.

The cover, made of frost- and shock-resistant polymer, is securely fixed with a double fastex fastener. It is possible to open it only by hand: this guarantees the safety of the weapon, making it impossible to accidentally trigger the mount.

An experienced catcher will need only 0.4 seconds to extract the knife.

~~Sargan Stalker-Stroporez Z1~~

Advantages:

original design;
reliable fastening;
quality assurance;
purchase without a license;
durable sheath;
high-quality materials of manufacture;
double-edged serrated sharpening;
prolonged sharpness of the blade;
the possibility of purchasing with a mirror or teflon coating.

Disadvantages:

short canvas;
quite high price.

Omer Laser

3rd place

Main characteristics
Country:	USA
Material:	stainless steel, plastic
Blade:	9 cm.
Full length:	19 cm.
Sheath:	plastic, fixing ring
Average price:	1 600 RUB

Despite the short blade, this knife for diving and spearfishing is in high demand among catchers. Ideal for medium to small mining.

Teflon coating and classic scabbard give the outfit a solid look, and the double-edged serrated sharpening makes it possible to easily cut the net, line, algae, etc.

The compact size and ergonomic design reduces water resistance, which is convenient when diving.

The set includes a cover, straps and a rubber ring for fixing.

~~Omer Laser knife~~

Advantages:

compact design;
this model is the thinnest of all on the market;
stylet blade;
serrated sharpening;
prolonged pungency;
no purchase license required;
affordable price.

Disadvantages:

users complain that the rubber ring for fixing quickly breaks, it is advisable to immediately purchase spare mounts.

Marlin Pacific Stainless Steel

2nd place

Main characteristics
Country:	Ukraine
Material:	stainless steel, plastic
Blade:	12.5 cm.
Full length:	25 cm.
Sheath:	plastic, universal fixation
Average price:	1 900 RUB

Model with a classic double-edged blade.On the one hand there is a sharp cut, on the butt there is a sling sawtooth sharpening.

The anatomical handle fits comfortably in the hand, on the hilt there is a steel knob.

The tool is supplied complete with a scabbard and two long straps.

The manufacturer recommends using the device with the Marlin Neoprene Holder holster, this will allow you to attach it to the diver's shin. But this is optional.

~~Marlin Pacific Stainless Steel~~

Advantages:

cast double-edged blade made of quality steel;
long strap in the set - almost 50 cm;
durable sheath;
reliable fixation;
ergonomic anti-slip handle;
convenient fastening mechanism;
knob on the hilt for using a knife as a percussion instrument;
affordable price.

Disadvantages:

no negative reviews found.

Marlin triton

1 place

Main characteristics
Country:	Ukraine
Material:	stainless steel, plastic
Blade:	10.7 cm.
Full length:	22.5 cm.
Sheath:	plastic, universal double fixation
Average price:	1 900 RUB

The leader of today's rating is the Marlin Atlantic utility knife for spearfishing, sharpened on both sides: a sharp blade and a sling cutter on the butt.

The anatomical grip fits comfortably in the hand, even when wearing a thick glove.

The versatile double locking system allows the instrument to be securely attached to the suit.

The cover is made of durable impact-resistant plastic.

~~Marlin Triton knife~~

Advantages:

cast blade made of premium steel;
long-term sharpness of the blade;
sheath made of impact-resistant plastic;
weight is only 120 gr.;
long straps in the set;
no purchase license required;
affordable price.

Disadvantages:

not found.

Interesting fact! In most countries, the use of scuba gear is prohibited: its use is equivalent to poaching.

Basic safety rules

Spearfishing is not only an adrenaline rush, but also a popular sport. Fishing in the water has a number of differences from diving: the hunter should not relax for a minute, maximum concentration of attention, caution and physical preparation are required.

Negligence is unacceptable: negligence in safety can lead to injury or death of the athlete.

Every beginner must adhere to the following rules:

In the heat of excitement, do not stay in the water for too long, holding your breath. This can lead to instant loss of consciousness due to lack of oxygen.
After each dive, the rest time should be in a ratio of 1: 2, that is, after a five-minute dive, a ten-minute break follows.
You cannot shoot or stab at an unclear target: you can confuse the fins with the tail of a fish and accidentally injure another hunter.
Until a large fish stops showing signs of life, it is better not to approach it, otherwise you can get hurt with the edge of a harpoon or knife.
The weight belt is removed only when the diver is sure that there are no obstacles to ascent.
Each hunter must carefully follow the direction of the current. Otherwise, the flow of water can carry the swimmer to boulders, driftwood or pull into a whirlpool.
You should immediately leave the water and warm up as soon as possible, at the first sign of hypothermia.

Legislation

Fishing is regulated by the Federal Law of the Russian Federation of 2004.

According to the law, the catcher is obliged:

if necessary, have identification documents and permitting the carrying of hunting weapons;
study the regulatory legal acts related to fishing and spearfishing;
know the terms prohibiting fishing, as well as habitats and types of fish protected by the state.

Disregard of the fishing rules can lead to a number of penalties, and in some cases even criminal liability.

Attention! The article is for informational purposes only. In order to avoid mistakes when choosing, before buying it is worth checking the characteristics and prices with a consultant in a hunting store or by phone with a customer support operator.

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