10 Best Co2 Pistols 2025 in the United States

The Umarex T4E Walther PPQ .43 Caliber Training Pistol is a solid choice if you want a realistic and affordable option for paintball or training. It shoots .43 caliber paintballs, powder balls, or rubber balls at speeds up to 355 feet per second, which is powerful enough for effective practice or casual play. The pistol uses CO2 power, though you'll need to buy the CO2 cartridges separately, and it works best with Umarex-brand CO2 for reliable performance.

With an 8-round drop-free magazine and realistic mag release, the pistol mimics the feel of a real handgun, which is great for training. The metal barrel and slide add to the durability and realistic weight, while the plastic frame keeps it lightweight at about 2 pounds. It also features an adjustable rear sight with bright yellow dots and a fixed front sight, helping you aim more precisely. A handy Picatinny rail lets you attach accessories like lights or lasers, which can be useful in various training scenarios. The pistol fits standard duty holsters, making it convenient to carry during practice.

The magazine capacity is somewhat limited at 8 rounds, so expect to reload frequently during use. While the build materials balance realism and weight well, the plastic frame may not feel as sturdy as metal throughout. If you’re looking for a cost-effective, realistic training tool or a paintball pistol for casual use, the Umarex T4E Walther PPQ offers good value with solid performance.

The Umarex GLOCK 17 Blowback is a solid choice if you're looking for a CO2-powered BB pistol that feels and operates like a real Glock. It shoots .177 caliber steel BBs at a velocity of up to 320 feet per second, which is suitable for target practice or casual plinking. The magazine holds 18 rounds, allowing for decent shooting sessions before needing a reload. It features a realistic blowback action, making the shooting experience more authentic compared to non-blowback models. The build is sturdy thanks to a full metal slide and metal frame, which gives it a good weight and durability without being too heavy at just 1 pound.

The fixed Glock-style sights are simple but effective for aiming at short to medium ranges. Plus, it’s officially licensed, so it looks very much like the real firearm. On the downside, the fixed sights mean you won’t have much flexibility to adjust for wind or distance, and CO2 cartridges (which are required but not included) can add to ongoing costs. Also, while 320 fps is good for casual shooting, it might not be powerful enough for serious airsoft skirmishes or long-range accuracy.

This pistol is best suited for those interested in realistic handling and casual target shooting rather than competitive airsoft or high-powered performance.

The Umarex Beretta M92 A1 Blowback Full-Auto .177 Caliber BB Gun Air Pistol is designed for enthusiasts looking for a realistic shooting experience. This air pistol stands out with its full metal construction, providing durability and a life-like weight. It uses a 12-gram CO2 cartridge to power its blowback action, adding to the realism by mimicking the recoil of a real firearm.

The pistol can shoot .177 caliber steel BBs at a velocity of up to 310 feet per second (fps), which is decent for plinking and target practice. It offers versatility with both semi-auto and full-auto shooting modes, making it fun for different shooting scenarios. The 18-shot magazine capacity is reasonable but may require frequent reloading during full-auto firing sessions.

It features fixed front and rear tactical sights, which are adequate but might not satisfy users looking for adjustable or more advanced sighting options. The integrated Weaver rail is a nice addition, allowing users to mount accessories like lasers or flashlights. A major advantage is its compatibility with spare magazines, which can be useful for extended shooting sessions. The manufacturer recommends using Umarex-brand CO2 for optimal performance. The pistol's size and weight make it more suitable for adults or those with a larger grip. This air pistol is best suited for hobbyists and collectors who value realism and enjoy recreational shooting activities.