Best Paintball CO2 Systems of 2025

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If you are a fan of paintball, you know how important it is to have a reliable CO2 system. Paintball CO2 systems are an essential part of your gear as they provide the necessary pressure to propel your paintball gun. These systems come in different sizes and styles, ranging from small cartridges to large tanks. A good CO2 system can help you stabilise your shots, giving you a competitive edge on the field. With various options available in the market, it is essential to advise you to choose a system that suits your needs and budget.
At a Glance: Our Top Picks
Top 10 Paintball CO2 Systems
GunTuff 88g Paintball CO2 Adapter
The GunTuff CO2 Adapter allows you to convert 88g prefilled disposable cylinders for use with your paintball marker, making it compatible with popular brands like Umarex and Zen. If you lack access to CO2 refills, this adapter provides a convenient solution. It features a needle valve, enabling you to remove the adapter with the cylinder attached for later use, helping you avoid wasting CO2. With standard CO2 thread fittings, it is easy to use and reliable.
Umarex 88g CO2 Gas Cartridge 4 Pack
The Umarex CO2 Cartridge is a reliable choice for your air gun needs. This 88g cartridge delivers powerful performance, ensuring you can enjoy shooting with efficiency. The transparent design allows you to easily monitor the gas level, giving you peace of mind during use. Suitable for various air guns, including ratcatcher airguns and nightstalker airsource models, this product provides versatility and convenience for your shooting experiences. With this cartridge, you can focus on your aim without worrying about running out of gas unexpectedly.
Umarex 88g CO2 Gas Cartridge 10 Pack
The Umarex CO2 Cartridge is essential for air rifles and paintball guns. Each cartridge weighs 88 grams, providing you with a powerful source of gas for your shooting needs. This 10-pack ensures you have plenty of cartridges on hand, perfect for extended play or practice sessions. The red design adds a distinct look, making them easy to identify in your gear. With these cartridges, you can enjoy efficient performance and reliability, enhancing your shooting experience every time.
Webley Air Saver Adapter for 88g CO2 Cartridges
The Webley Air Saver Adapter is a valuable accessory for anyone using 88g CO2 cartridges in air guns or paintball shooting. It allows you to unscrew the cartridge without losing any air, ensuring you get the most out of your gas supply. This adapter fits all 88g CO2 cartridges, providing versatility for your equipment. Additionally, it helps protect your seals, which can extend the life of your air gun and keep it in optimal condition. This product offers great value and convenience for air gun enthusiasts.
Paintball CO2 Cartridge Adapter by AOOHYEO
The AOOHYEO CO2 Adapter is made from durable 6061 aluminium alloy, ensuring longevity and reliability. It provides an easy way for you to test your paintball guns by allowing you to quickly change 12g CO2 cartridges. Simply slip a cartridge into the rear tube, tighten it, and watch as the CO2 flows seamlessly into your marker. The thoughtful design includes an O-ring and a soft gasket, ensuring a tight seal for optimal performance during your paintball sessions.
ICO 50pcs 12g Non-Threaded CO2 Cartridges
The ICO CO2 Cartridges are essential for powering your air guns and paintball markers. With a solid build, these cartridges ensure dependable performance, delivering between 30 to 200 shots per cartridge. Their leakproof design, made from high-grade steel, guarantees safety and consistent operation. Moreover, the cartridges are universally compatible, making them ideal for a variety of devices, including airsoft guns and pellet guns. Enjoy reliable and powerful shots while enhancing your shooting experience with these high-performance CO2 cartridges.
Air Venturi CO2 Adapter for Umarex EBOS
The Air Venturi CO2 Adapter is designed specifically for the Umarex EBOS, allowing you to easily fill your CO2 tank. Simply screw the adapter into the CO2 port of the EBOS, ensuring a secure fit. Once attached, you can connect a paintball CO2 bulk-fill tank, with a 12 oz. size being recommended for optimal performance. This convenient setup means you can avoid frequent CO2 canister changes, making your paintball experience more enjoyable and hassle-free.
Umarex 88g CO2 Gas Cartridge for Air Rifles
The Umarex 88g CO2 Cartridge is designed for air rifles and paintball guns, offering a reliable source of power. This cartridge delivers consistent performance, ensuring that you can enjoy your shooting experience without interruptions. With 88 grams of CO2, it provides sufficient gas for multiple shots, making it a convenient choice for both casual and competitive users. The cartridge is easy to install, allowing you to quickly reload and get back to your game or practice.
Gurlleu Quick Change 12g CO2 Adapter
The Gurlleu CO2 Adapter is designed with a G1/2 male thread, making it compatible with various markers that have a standard ASA tank thread. Measuring 121mm in length, it offers a convenient quick-change feature for 12g CO2 cartridges, allowing you to swiftly switch out cartridges during play. Constructed from durable Aluminium Alloy 6061-T6 and finished in an anodised dust black, this adapter not only ensures longevity but also maintains a sleek appearance. This product is perfect for enhancing your paintball experience, providing ease and efficiency when you need it most.
Umarex 88g CO2 Capsules Pack of 5
The Umarex CO2 Capsules are essential for anyone involved in gotcha, softair, or paintball activities. Each cartridge contains 88 grams of CO2, providing an ample supply for your needs. Weighing approximately 440 grams, this pack is easy to handle and transport, making it convenient for outdoor games. With a length of about 19.5 cm and a diameter of 35.5 mm, these capsules fit most standard CO2 systems, ensuring compatibility and ease of use during your adventures.
Frequently Asked Questions (FAQs)
1. How much does a CO2 system cost?
On average it will cost you about $200 to setup a proper CO2 system in a 40G tank. To maintain levels, it will cost about $5 a month to refill your tank with CO2. If CO2 injection is too much for your budget, it would be best to consider aquarium plants that will thrive without CO2 injections.
2. What is aquarium CO2 system?
The two basic requirements for healthy aquarium plants are light and proper carbon dioxide (CO2) levels. Through a process called "photosynthesis," aquarium plants use light energy and CO2 to produce food necessary for lush growth.
During our paintball co2 system research, we found 23 paintball co2 system products and shortlisted 10 quality products. We collected and analyzed 7,220 customer reviews through our big data system to write the paintball co2 systems list. We found that most customers choose paintball co2 systems with an average price of £17.92.
The paintball co2 systems are available for purchase. We have researched hundreds of brands and picked the top brands of paintball co2 systems, including GunTuff, Umarex, Webley, AOOHYEO, Impeccable Culinary Objects (ICO). The seller of top 1 product has received honest feedback from 459 consumers with an average rating of 4.9.

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