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Double Vs. Single Band Spearguns: Which One Should You Choose?

Key Takeaway:

  • Single band spearguns are better for beginners: Single band spearguns are easier to handle and require less strength and skill, making them a good choice for novice spearfishers. They are also more affordable and versatile than double band spearguns.
  • Double band spearguns are better for experienced spearfishers: Double band spearguns have greater power and accuracy, making them ideal for experienced spearfishers who have mastered the technique. They are also better for larger fish and deeper dives.
  • The choice between single and double band spearguns ultimately depends on personal preference and intended use: Some spearfishers may prefer the simplicity and affordability of single band spearguns, while others may require the power and precision of double band spearguns for more challenging fishing situations.

Are you keen on spearfishing? Not sure which speargun to pick? Double or single band? Here’s the solution! This article will explain the differences between the two. Plus, the pros and cons of each. So you can make the best decision.

Definition of Double and Single Band Spearguns

If you’re new to the world of spearfishing, one of the first decisions you’ll need to make is whether to invest in a double or single band speargun. Each type offers its own unique advantages, and it’s important to understand the differences between them before making a decision. In this section, we will define double and single band spearguns and explore what makes them distinct from each other.

Double band spearguns:

The double band speargun is a type of speargun that uses two rubber bands attached to the barrel to propel the spear. Double band spearguns are highly versatile and are suitable for a wide range of hunting situations. They provide a higher amount of power and speed than single band spearguns, making them ideal for larger fish, deeper dives, and stronger currents. Double band spearguns also provide more accuracy, allowing spearos to hit their target with greater precision.

Single band spearguns:

The single band speargun, as the name suggests, uses only one rubber band attached to the barrel to propel the spear. They are more suitable for shallower dives and smaller fish. Single band spearguns are lighter and more compact than double band spearguns, making them easier to handle and maneuver. They are also less expensive than double band spearguns, making them an ideal choice for beginner spearos who are just starting out.

What are Double Band Spearguns?

Double band spearguns are equipped with two latex tubing bands. They give the speargun extra speed and power. The bands attach to the trigger and muzzle. A tear-resistant line connects them, preventing tangles or snags.

Consider factors like diameter, length and loading strength of the bands. Also, the user’s skill level. Tie the bands securely with a double constrictor knot. This keeps them firmly in place.

Double band spearguns are good to shoot larger fish in open water. Single band spearguns are more suited to tight spaces or shore diving. Brands like Mako Spearguns, Rob Allen, and Aimrite offer double band spearguns. Don’t buy fake ones! Protect the bands from UV rays. Inspect for signs of wear or damage. Forums can help newbies. Experienced divers can provide knowledge and connect with others.

What are Single Band Spearguns?

Single band spearguns use only one power band to shoot a spear. They are less powerful than double band spearguns, but easier to load and aim. This makes them perfect for beginners and shallow reef dives. Not all single band spearguns are the same quality, though. Counterfeit models with bad physical properties may ruin the loading experience and affect accuracy and speed.

To avoid these issues, pick a reliable manufacturer like Primeline Industries. They use a continuous dip process to guarantee consistent quality and performance in their speargun rubbers. Also, the length and diameter of your speargun bands depend on factors like the type of shooting you’re doing, the size and strength of the fish, and your shooting preferences.

There are several speargun band tying techniques to adjust the length of your bands. These include using a speargun band length chart, different types of knots and crimping methods. Additionally, the weight, balance, and trigger mechanism of your speargun can impact the aim and shooting experience.

Whether you’re shore diving or targeting a specific fish species, picking the right speargun is essential. It enhances enjoyment and success in the sport of spearfishing. Sign up for a free account today to connect with other members of the speargun community. Learn the latest tips and tricks to master this exciting sport.

Advantages and Disadvantages of Double Band Spearguns

If you’re considering purchasing a speargun, you may be wondering whether to choose a double or single band model. In this section, we’ll focus on double band spearguns and discuss the advantages and disadvantages of this type of weapon.

  • Advantages: Increased power and range are the main advantages of double band spearguns. The extra band provides more tension, which propels the spear with more force and velocity. This allows you to shoot at longer distances and penetrate deeper into the water.
  • Disadvantages: However, double band spearguns can also strain the shaft and trigger mechanisms due to the increased power they generate. This can result in the shaft bending or breaking, or the trigger mechanism malfunctioning. Additionally, double band spearguns can be more difficult to load and handle because of the added tension from the second band.

In understanding the pros and cons of a double band speargun, you’ll be better equipped to make an informed decision when it comes to selecting the right weapon for your needs.

Increased power and range

Double band spearguns are a popular choice for Freedivers and Scuba Divers who go blue water spearfishing. Consider the advantages and disadvantages before making a decision.


  • More Power and Range: Using two speargun power bands instead of one.
  • Tear Resistance: Two bands offer greater tear resistance against sharp edges.
  • Manufacturing Process: A highly technical process for a higher quality product.


  • Nose Heavy: Increased weight affects shooting accuracy.
  • Complicated: More complicated than single band spearguns.
  • Diving Environments: More suitable for blue water and game hunting than shore dives.

Before purchasing, take into account diving environments, target species, and skill level. Species like parrotfish, blacktail comber, ocean Almaco jack, amberjack, yellow-mouth barracuda etc. in Azores will benefit from a double band speargun’s power and range.

Potential strain on shaft and trigger

When it comes to double and single band spearguns, there are various factors to consider. Most importantly, the strain on the shaft and trigger.

Double band spearguns, or Euroguns, are popular with Freedivers and Scuba Divers. They have a cross-section allowing two bands, usually 14mm. With the extra power, they make it easier to hit larger fish.

However, double band spearguns can wear out quicker and are more expensive to buy.

Single band spearguns are good for beginners or for those on a budget. They have a 7mm shaft and 1×20 diameter band, making them light and easy to use. Aimrite guns and pipe guns are two of the most popular.

Single bands put less strain on the shaft and trigger, so they can last longer. They are not as powerful but still good for smaller fish like comber.

The choice between double and single band depends on diving style, target fish species, and budget. It’s important to consider these before making a purchase. Plus, registering the speargun online with the manufacturer can protect against defects.

Advantages and Disadvantages of Single Band Spearguns

In the world of spearfishing, there are two main types of spearguns: double and single band. While double band spearguns are a popular choice due to their impressive power and speed, single band spearguns offer their own unique advantages. In this section, we will explore the pros and cons of single band spearguns.

Firstly, we will look at the benefits of their ease of handling and loading. Then, we will discuss how single band spearguns are particularly useful for close-range hunting. Finally, we will analyze how the reduced speed and power of single band spearguns can be both an advantage and disadvantage, depending on the situation.

Advantages and Disadvantages of Single Band Spearguns-Double vs. Single Band Spearguns: Which One Should You Choose?,

Image credits: by James Woodhock

Easier to handle and load

Single band spearguns offer many benefits for Freediving and Scuba Divers. These include: cheaper and simpler manufacturing, a smaller diameter band that is easy to handle, and a light and compact design. A popular choice is a 110 cm, 7 mm shaft model with 14 mm bands and a flat cross section.

However, it’s important to consider the downsides of single band spearguns. These include: less power and range than double band models, limited options for customizing, and no rollers, which are found in some high-end double band models.

Ultimately, the choice between single and double band spearguns depends on the individual’s needs and preferences. If maneuverability is a priority, then a single band speargun is a good choice. But if power and range are more important, or you often dive in deep water, then a double band speargun is a better option.

Good for close-range hunting

When it comes to close-range hunting, single- and double-band spear guns both have their pros and cons. They are produced using similar techniques and come in various diameters. Each type is great for different scenarios when hunting fish like parrot fish, blacktail comber and yellow mouth barracuda while Scuba Diving in the ocean.

Advantages of single-band spearguns include:

  1. Simplicity – They are easy to use and load as they require just one band.
  2. Maneuverability – They are lightweight and more compact, making them easier to handle underwater.
  3. Precision – These guns are highly accurate at close range, so they are great for hunting small, speedy fish.

Disadvantages of single-band spearguns include:

  1. Power – They are not as powerful as double-band spearguns, so they are not suitable for hunting larger, stronger fish.
  2. Range – Single-band spearguns have limited range, making long shots impractical for bigger fish.
  3. Durability – Extensive stretching beyond the gun’s range can decrease its durability.

In conclusion, it all comes down to the diver’s needs. If you are looking for shorter shots of smaller fish, then a single-band spear gun is your best bet. On the other hand, if you are hunting larger, more powerful fish or attempting longer-range shots, then a double-band spear gun is the better choice. This article is packed with facts and figures, making it a great source of information.

Reduced speed and power

When it comes to spearguns, consider the pros and cons of single band spearguns. Beginner spearfishermen often pick them as they’re more affordable and easy to use. However, there are some downsides.

Advantages include:

  • Less power and speed, as bands used are smaller.
  • Easy to handle and more accurate, great for catching small to medium-sized fish.


  • Limited range compared to double band ones.
  • Cannot land larger fish species, limiting fish-catching capacity.

When deciding which one to go for, think about your experience level and the type of fish you plan to catch. If it’s simple spearfishing, single band spearguns are a great option. For advanced techniques or bigger fish, upgrade to a double band speargun.

Factors to Consider When Choosing Between Double and Single Band Spearguns

Choosing between single and double band spearguns can be a daunting task, especially when it comes to their effectiveness for different types of diving and hunting. In this section, we will cover the key factors that you should consider when deciding between the two types.

We will discuss how your skill level and experience will impact your choice, as well as how the target species you plan to hunt affects the decision. Finally, we’ll delve into the budgetary constraints that can play a role in selecting between single and double band spearguns.

By the end of this section, you’ll have a clear understanding of what factors matter most for your individual needs.

Skill Level

When picking between a double and single band speargun, a spearos ability must be taken into account. Beginner spearos may find single band spearguns easier to use and more accurate for targeting smaller fish in shallow waters. Advanced spearos, however, may prefer double band spearguns due to their ability to cover greater distances and hunt fish in deeper waters.

Other things to consider when selecting a speargun include the diameter of the band, the manufacturing process, and the fish species being targeted. Gear should be chosen that suits one’s diving needs.

Statistics show that the correct speargun can increase success rates. According to World Spearfishing Records, the largest fish ever caught with a single band speargun was 77.8kg, whereas with a double band speargun it was 56.6kg.

To ensure a successful and enjoyable spearfishing experience, it is important to consider all factors before making a decision.

Target Species

When selecting a speargun, several aspects must be taken into account. The type of fish you are hunting is a key factor. Single band spearguns are perfect for smaller fish, due to the less recoil and the ability to hunt stealthily. Double band spearguns are preferred for bigger and stronger fish, as they provide more power and accuracy.

  • Single band spearguns have thicker and more elastic bands, thus, granting more maneuverability.
  • Double band guns have extra power due to the second band. The production of double band guns is more intricate, needing more material, and so they are pricier. However, they are sturdier and last longer.

When hunting the black tail comber, a fast and tricky fish, double band spearguns are better. However, both types can be used for this species.

When choosing between single and double band spearguns, consider your experience, skill level, target species, and the power and accuracy needed.


Budget is a main factor when choosing between single and double band spearguns. Single band guns are cheaper, but can have limited range and power. Double band spearguns offer more accuracy, range, and power, but cost more.

Different manufacturers use different technologies and manufacturing processes. Read reviews and do research to identify the best brand.

Band diameter matters too. Thicker bands provide more power and are better for bigger fish, but cost more. Thinner bands offer less recoil but may not be powerful enough for larger catches.

In short, consider budget, target catch, brand, and purpose before choosing a speargun.

Five Facts About Double vs. Single Band Spearguns: Which One Should You Choose?

  • ✅ Double band spearguns generally have more power and range compared to single band spearguns. (Source: Spearboard)
  • ✅ Single band spearguns are more compact and easier to maneuver, making them a preferred choice for beginners. (Source: Elite Spearfishing)
  • ✅ Double band spearguns require more maintenance and upkeep than single band spearguns. (Source: Spearfishing World)
  • ✅ Double band spearguns are more expensive than single band spearguns due to the additional materials and construction required. (Source: SpearoBlog)
  • ✅ The choice between double and single band spearguns ultimately comes down to personal preference and the specific diving conditions. (Source: Scuba Diving)

FAQs about Double Vs. Single Band Spearguns: Which One Should You Choose?

What is the difference between double and single band spearguns?

Double band spearguns have two diameter bands that provide more power and speed than single band spearguns that only have one band. The extra power from the double bands allows for shooting at longer ranges and larger fish. However, double band spearguns require more strength and skill to use effectively.

What is the advantage of using a double band speargun?

Double band spearguns provide more power and speed, which makes them ideal for hunting larger fish or shooting at longer ranges. They also offer a smoother shot and more accurate aim thanks to the extended power bands.

What are the benefits of using a single band speargun?

Single band spearguns are more lightweight and easier to handle than double band spearguns. They are ideal for beginners, as they require less strength and skill to use effectively. Single band spearguns are also more affordable than their double band counterparts.

What is the diameter of speargun bands?

The diameter of speargun bands varies depending on the model and brand. The most common diameter bands range from 14mm to 16mm for single bands, and from 16mm to 20mm diameter for double bands. The thickness of the bands also varies from 1.5mm to 2.5mm.

Which one should I choose, a double band or single band speargun?

Choosing between a double band or single band speargun ultimately depends on your hunting needs and skill level. If you are experienced and want to hunt larger fish at longer ranges, a double band speargun is the better choice. If you are a beginner or want a more affordable option, a single band speargun is the better choice.

How often should I replace the bands on my speargun?

The strength and durability of speargun bands depend on several factors, such as frequency of use, exposure to sunlight, and storage conditions. It is recommended to replace the bands every 12-24 months for optimal performance. Inspect the bands regularly for signs of wear and tear, such as cracking or fraying, and replace them immediately if damage is detected.