10 Best Co2 Pistols 2025 in the United States

The Crosman SNR357 Snub Nose .177-Caliber Pellet/BB CO2-Powered Revolver is a solid choice for those looking to practice their shooting skills or enjoy some airgun fun. It is fueled by a 12-gram CO2 cartridge, delivering impressive velocities of up to 400 fps with BBs and 500 fps with pellets. This makes it powerful enough for target practice and skill development.

The revolver's build is robust, with a sleek black, heavy-weight, full-metal body that adds to its durability and realistic feel. The compatibility with both .177 caliber pellets and traditional steel BBs adds versatility, and the inclusion of 6 reusable BB cartridges and 6 reusable pellet cartridges makes it convenient for various shooting preferences.

Safety is enhanced with a slide safety feature, and accuracy is supported by a fixed blade front sight and an adjustable rear sight, allowing you to stay on target more effectively. The revolver has a limited magazine capacity of just 6 rounds, which might require frequent reloading during extended use. Also, the CO2 cartridges and ammunition are not included, so you will need to purchase them separately. With a weight of 2 pounds, it has a realistic heft but might be slightly heavy for prolonged use by some. If you are looking for a reliable and durable CO2 pistol for skill development and recreational shooting, the Crosman SNR357 is worth considering.

The SIG SAUER P226 MK-25 CO2-Powered .177 Cal Semi-Auto Airgun Pellet Pistol is designed to mimic the handling and performance of its firearm counterpart, making it an appealing option for training and practice. This air pistol features a 16-round 8x2 rotary magazine, which offers ample shooting capacity for a practice session. Using CO2 as its power source, it achieves a velocity of up to 380 fps, making it suitable for target shooting.

One of the standout features is its rifled steel barrel, which contributes to the pistol's accuracy and performance. The build quality is decent, with a plastic frame and alloy steel barrel, though it may not offer the robustness of higher-end materials. The fixed white dot sights provide basic aiming assistance, though they lack the adjustability that some users might prefer.

The pistol's semi-automatic action allows for a more authentic shooting experience, and the built-in Picatinny rail offers the possibility of adding accessories like lights or lasers, enhancing its versatility. However, the frame material being plastic might not appeal to those seeking a more premium feel. The P226 MK-25 is chambered in .177 caliber, which is standard for training air pistols, ensuring compatibility with a variety of pellet options. The recommended pellet weight range of 5.0gr to 7.5gr ensures optimal performance. While it excels in providing a realistic training tool for shooters, the pistol's reliance on CO2 may not suit those looking for a more environmentally friendly option, and its fixed sights might limit precision for some shooters. For users seeking a cost-effective and realistic training pistol, the SIG SAUER P226 MK-25 is a strong contender.