10 Best Co2 Pistols 2026 in the United States

The Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3, is a well-rounded air pistol that offers a lot for both beginners and seasoned enthusiasts. Its .177 caliber is standard for air pistols, making it easy to find compatible ammunition. The pistol shoots BBs at a velocity of up to 365 fps, providing decent power for target practice and casual plinking. The 18-shot magazine capacity is quite generous, reducing the need for frequent reloading and allowing for more continuous shooting sessions.

The blowback action adds to the realism, making it a fun choice for those looking to replicate the experience of shooting a real firearm. Realistic controls and officially licensed Glock markings enhance the authenticity further. The full metal slide and drop-out metal magazine give the pistol a solid, durable feel, while the Glock-style fixed sights are reliable for aiming. However, the fixed sights might not be ideal for everyone, as some users may prefer adjustable sights for greater accuracy.

The need for CO2 cartridges, which are not included, means additional ongoing costs and preparation. This air pistol is also on the heavier side at 1.5 pounds, which may be tiring for prolonged use, but it does contribute to a more realistic shooting experience. Lastly, it fits most aftermarket duty holsters, allowing for easy transportation and storage. It is ideal for those looking for a realistic and durable CO2 pistol for target practice or as a training tool.

The Sig Sauer P320 M17 CO2-Powered .177 Cal Semi-Automatic Air Pistol is a realistic and cost-effective option for training. Modeled after the U.S. Army P320-M17, it offers an authentic shooting experience with a semi-automatic action and a 20-round pellet magazine. This makes it suitable for those who want a practice weapon that feels similar to a real firearm. The pistol has a full blowback metal slide and a field-strip capability, enhancing its realistic feel and maintenance training value. Its velocity reaches up to 380 fps with optimal pellets, which is quite powerful for a CO2 air pistol.

The inclusion of a metal barrel ensures durability, while the plastic frame keeps the weight manageable at 2.1 pounds. However, some may find the plastic frame less robust compared to full-metal counterparts. The sights are reflex sight-ready, and it includes an accessory rail, allowing users to customize their shooting experience with additional attachments. A key strength is its 20-round magazine, which is higher than many similar models, reducing the frequency of reloads. On the downside, the reliance on CO2 cartridges means ongoing costs and the necessity of having spare cartridges on hand. Additionally, while the air pistol has a heavy 6.25 lbs trigger weight, which might affect prolonged use. This CO2 pistol is ideal for those looking for a realistic and economical practice weapon with good customization options and a high magazine capacity, though it's important to consider the ongoing cost of CO2 cartridges.

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.