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 Beretta M 92 FS All Metal .177 Caliber Pellet Gun Air Pistol is a solid choice for air gun enthusiasts and collectors. Its all-metal construction and high-quality German craftsmanship give it a realistic feel, which is great for collectors and those who want an authentic shooting experience. The pistol shoots .177 caliber pellets at a velocity of up to 425 fps, which is decent for target practice and recreational shooting.

It's powered by 12-gram CO2 cartridges, which are easy to find, but note that CO2 cartridges are not included with the purchase. The CO2 power type ensures a semi-automatic action, making it user-friendly for quick shooting sessions. The gun features adjustable rear sights, allowing for better accuracy, and a manual safety for added security. Each magazine holds 8 rounds, and the pistol comes with two 8-shot rotary magazines, which is convenient for extended shooting without constant reloading.

Additionally, the included foam-lined plastic gun case offers good protection and portability. The magazine capacity is relatively low compared to some other CO2 pistols, which might be a consideration for users who prioritize high capacity. At 2.8 pounds, the pistol has a substantial weight, which might be cumbersome for prolonged use for some users. Despite these minor drawbacks, the Beretta M 92 FS air pistol remains a reliable and realistic option for both casual and serious air gun users.