The Top 6 Best Paintball Barrels for Accuracy

Find the Most ACcurate Paintball Barrels

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Boost your paintball skills and dominate the field by upgrading your marker with a high-quality, efficient barrel. A well-chosen barrel significantly improves your marker’s efficiency, minimizes sound signatures, and enhances accuracy, setting you apart from your competition.

However, not all barrels are created equal and picking one isn’t as simple as choosing the most expensive one on the market. Factors such as compatibility, material, length, bore size, and your playing style should guide your selection. In this comprehensive guide, we’ll delve into the best paintball barrels available for a range of markers, along with in-depth discussions to guide your choice. Whether you prefer a single-piece barrel or a versatile set, we’ve got you covered.

The Best Paintball Barrels for Accuracy

#1: DeadlyWind Null Carbon Fiber

Best One-piece Paintball Barrel

Deadlywind FiburX8 Carbon Fiber Paintball Barrel (12, Phantom)
Feature Highlights
  • Thread Type: A5/X7 Threads, Auto cocker thread
  • Compatible Markers: Any marker with Autococker or A5/X7 thread
  • Available sizes (length): 12”, 14”, 16”
  • Available sizes (diameter): 0.688
  • Material: Carbon Fiber

The DeadlyWind Null carbon fiber barrel is an impressive one-piece barrel constructed of carbon fiber available in AutoCocker and A5/X7 Threads. Both versions are available in 12”, 14”, and 16” and have a 0.688″ bore size. The barrel has no welding or seams proving for fewer errors due to irregularities.

The DeadlyWind Null Carbon Fiber one Piece Paintball Gun Barrel weighs only 50g (14”) and it’s one of the strongest barrels. It can’t break even when run over by a car thanks to the three-layer construction.

The whole barrel has been finished in a protective matte finish. This is a great feature for those looking for a high level of stealth during games. It is the highest quality carbon fiber barrel you can buy at this price point.

In a market where so much is often given up to meet a lower price point, DeadlyWind Null delivers uncompromised excellence, without apologies to its price category – by being lightweight, quiet, accurate.

It is great for close-quarters situations where you need a shorter barrel, but still want a high-quality barrel. It also makes a good companion with a longer inner barrel when running a carbine setup.

#2: Smart Parts Freak XL Barrel Kit

Best Paintball Barrel Kit

Smart Parts Freak XL Barrel Kit – The Freak 14″ – Autococker/AC – Black
Feature Highlights
  • Thread Type: GoG/Ion or Autococker thread
  • Available sizes (length): 14 & 16 Inches
  • Available sizes (diameter): .679, .682, .684, .687, .689, .691, .693, .695
  • Material: Aluminum & Stainless Steel

If you’ve been a paintball player for any length of time, you’ll have heard of Smart Parts. They’ve been at the center of the paintball gear for decades.

They have built a reputation as a producer of high-quality equipment. Their barrels are particularly popular among more hardcore paintball enthusiasts. It’s due to the durability, accuracy, and customizability of their product line. This one is an upgrade of their original XL barrel kit.

The Smart Parts Freak XL Barrel Kit consists of 8 color-coded aluminum alloy inserts. The bore size for these inserts ranges from .679 to .695. With this kit, you get the freedom to try a wide range of paintball brands. And because paintball sizes change depending on humidity and temperature with this kit you are able to customize the barrel accordingly.

The two XL fronts allow you to set up a 14” or 16” long barrel while the XL backs provide for attachment to GOG/Ion and AutoCocker threaded markers.

The unique carbine barrel construction method used means that the back pressure is balanced. To ensure excellent efficiency with minimal sound signature.

The components used in this barrel give it a muted and natural appearance. It is chock full of special technology used to reduce the weight of the original design. This is done without causing any loss of accuracy or durability.

#3: Tippmann A-5 Flatline Barrel 8.5 Inch Barrel

Replacement Stock Barrel for Tippmann A-5 Paintball Gun

Tippmann A-5 Barrel 16″
Feature Highlights
  • Thread Type: A-5
  • Compatible Markers: Tippmann A-5 & A-5 threaded paintball guns
  • Available sizes (length): 16”
  • Available sizes (diameter): .68
  • Material: aluminium

The Tippmann A-5 gun is one of the best and most popular paintball guns. This is the stock barrel for this gun so the performance and build quality are impressive. So, if you are looking for a replacement of the stock barrel for the A-5 marker, this is the perfect barrel.

Other people who will finder this barrel useful are those who own a marker from a different brand but has similar threading to the A-5. This barrel will let you experience one part of A-5 excellence without purchasing the A-5 marker.

Crafted in the USA, this barrel has been micro-honed and polished for superb accuracy, all at an affordable price.

Screw this barrel into your gun and it will improve your capabilities. It turns your close-quarter skirmishes into long-distance shots. This is a good piece of kit for the price, so don’t miss out on this opportunity to turn yourself into a top marksman.

The Tippmann A-5 barrel is compatible with a wide range of markers from Tippmann. It fits the Tippmann A-5 and any other gun that has the A-5 thread. This heavy-duty barrel is constructed from durable aluminum.

#4: Dye Paintball UL-S Barrel Back

Best Overall Performance

Dye Paintball UL-S Barrel Back (.680 Black Polished – AC Threads)
Feature Highlights
  • Thread Type: Autococker
  • Compatible Markers: Present DYE Barrel Tips
  • Available sizes (length): 12 inch
  • Available sizes (diameter): .680, .684, and .688.
  • Material: aluminum

The Dye Paintball UL-S Barrel Back is an upgrade of their previous ULS back. The new model is longer yet lighter. With the new back, you get an extra inch in length and when paired with the new UL-S tip you get a 15” barrel. Note that the new UL-S tip is sold separately.

The UL barrel back features a super-quiet shot, superior accuracy, and total performance. This barrel back is made of stainless steel, which helps drop the sound of the shot. The Barrel Back has a profile precision from high-grade aluminum and a harmonic dampener affixed to it. This gives the player even more control of their shots.

The Dye Paintball UL-S Barrel Back comes equipped with all the features a player could ask for, all at an affordable price. This durable rail system offers a smooth shooting feel. It comes compatible with all past and present DYE Barrel Tips. The self-aligning two-piece design helps align the control bore and steady port tip.

#5: Deadlywind Fibur-X

Carbon Fiber Paintball Barrel

Deadlywind Threads for Fibur-X and Fibur-X8 Barrels (WDP-A1)
Feature Highlights
  • Thread Type: Autococker, Spyder, Cocker, A5, Custom 98
  • Compatible Markers: Fits Ego, Geo, Dye, Axe, Mini, G6R.
  • Available sizes (length): 8.5, 10, 12, 14, 15, 16, 18, 20, 22, and 24 Inches
  • Available sizes (diameter): 679, .684, .689
  • Material: Carbon Fiber

From the manufacturer’s standpoint, Deadlywind has done everything to make this paintball gun the best. It is lightweight, extremely durable, and highly accurate.

The Deadlywind Fibur-X is designed to work with a standard Freak insert while the Fibur-X8 is compatible with the XL inserts. This barrel comes with one adapter there are 4 more that you can buy if you want to use the barrel on a wide range of barrels. You can slide or remove the insert with or without the adapter, which adds to the convenience.

The Fiber-X barrel line features an insert for optimal precision shooting with different paintballs. The thread adapter allows you to mount different barrels. You can also use the inserts to create your barrel designs. The Fiber-X barrel offers great versatility for a fantastic price.

This barrel is exceptionally durable, has excellent accuracy, and has a great look to boot. This barrel has also skyrocketed to popularity due to its price/performance ratio. However, you can’t buy this barrel without buying the barrel shroud, which you may need.

#6: Tippmann Sniper Barrel

Best for Greater Distance and Accuracy Over Standard Barrels

TIPPMANN Sniper 16-Inch Barrel for A5/X7
Feature Highlights
  • Thread Type: A-5, 98 custom pro, 98 pro maker
  • Compatible Markers: Fits Tippmann
  • A-5/X7/X7 Phenom Paintball Markers
  • Available sizes (length): 14-Inch,16-inch
  • Available sizes (diameter): .98
  • Material: Cabon fiber

The Tippmann Sniper barrel was designed for versatile usage. Its lightweight and compact nature make it a good fit for any scenario. Its sleek looks make it look surprisingly elegant and it’s a great way to subtly intimidate your opponent.

Made from thick and durable carbon fiber, the Tippmann Sniper paintball barrel is an excellent way to up your game without pumping more money into your marker.

A vital feature of this excellent piece of equipment is its lightweight construction that doesn’t sacrifice quality or toughness. And the fact that it doesn’t add much weight to your marker.

The Tippmann Sniper Barrel is 14 inches long, making it perfect for extended-range airsoft players who need longer distances. This model might be a perfect choice if you typically play in open fields or large play areas.

The barrel’s diameter is .98 inches. It upgrades any Tippmann marker with an easy screw-on fit. The price for this model is a bit higher, so don’t buy it if you are not 100% satisfied.

How to Choose the Right Paintball Barrel: A Comprehensive Buyer’s Guide

When you’re gearing up for a successful day on the paintball field, choosing the right paintball barrel can make all the difference. This buyer’s guide provides insights into the key factors to consider for your ideal selection.

Understanding Barrel Threading

The first step towards picking the perfect paintball barrel involves understanding its threading. Threading refers to the grooves that connect the barrel’s front end to your paintball gun. The commonly used thread types include A5, Autococker, 98 customs, Ion, and Shocker. Identifying the correct threading system is essential to avoid incompatibility issues with your paintball gun.

Selecting the Appropriate Barrel Material

The choice of your barrel material is a significant determinant of its performance. The most commonly used materials in the manufacturing of paintball barrels include aluminum, carbon fiber, and occasionally, fiberglass.

AluminumAffordable, lightweight, provides great accuracyDents easily under extreme pressure
Carbon FiberHigh strength, performs well even under high impactMore expensive than other materials
Stainless SteelOffers best possible muzzle velocity, extremely durableCan be heavier
BrassExcellent for producing high-end barrelsMore expensive, less durable

Newbies might find carbon fiber barrels a suitable starting point, whereas experienced players with quality pump or semi-auto markers might opt for durable stainless steel barrels.

Determining the Optimal Barrel Length

The length of your barrel significantly affects your gameplay. Ideally, the aftermarket barrel should be slightly longer than your paintball gun’s stock barrel. While this depends on your gun type, shooting range, and personal preference, a length of 12 to 16 inches typically offers optimal accuracy. If you’re focusing on reducing sound signature, aim for a barrel length not exceeding nine inches.

Choosing the Right Bore Size

The bore size of your barrel, if not selected correctly, can negatively impact your marker’s functionality by constraining the range of motion of your paintball. To enhance accuracy or efficiency, ensure your barrel bore size matches perfectly with your barrel. If you plan to try different paintball brands, consider a kit with a set of replaceable inserts.

Considering the Sound Signature

In paintball, the sound signature can significantly influence your gaming experience. Features such as the barrel length, bore size, and porting affect the loudness or quietness of your marker when firing. Choose a paintball barrel that matches your needs and playing style. A silenced paintball barrel can be an excellent choice for those wanting to reduce the shot sound, while a standard bore or faster upgrade barrels may be ideal for those seeking accuracy and range. Remember, upgrading your barrel can offer an advantage on the field, but you may gain more performance improvements from upgrading other components on your marker.


It’s true that there are many paintballs barrel options out there, and finding the right can be difficult. Put simply, the review above is intended to help you make an informed decision on where to invest your money. The bottom line is to look for a lightweight barrel, that will help you make accurate shots.

Frequently Asked Questions

What is threading in a paintball barrel?

Threading refers to the grooves that connect the barrel’s front end to the paintball gun. Different paintball guns use different types of threads.

Why is the material of the paintball barrel important?

The material of the paintball barrel influences its durability, weight, and accuracy. Common materials include aluminum, carbon fiber, stainless steel, and brass.

How does the length of the paintball barrel affect gameplay?

The length of the barrel can impact accuracy and sound signature. Typically, a length of 12 to 16 inches offers optimal accuracy, while a barrel length not exceeding nine inches is better for minimizing sound.

What is bore size in a paintball barrel and why is it important?

The bore size refers to the diameter of the barrel. A correct bore size can enhance accuracy and efficiency, and should match perfectly with your paintball.

What is the sound signature in paintball and why does it matter?

Sound signature refers to the noise level a paintball gun makes when firing. It’s influenced by features like barrel length, bore size, and porting, and can significantly affect stealth and overall gaming experience.