10 Best Co2 Pistols 2025 in the United States

The Beretta 92FS Nickel, Wood Grips air pistol is a highly realistic and meticulously crafted CO2-powered air gun. It features an all-metal construction, adding to its durability and authentic feel. The .177 caliber pistol can shoot pellets at a velocity of up to 425 feet per second (fps), which is quite impressive for an air gun. Users will also appreciate its 8-shot rotary magazine, which allows for quick reloading and continuous shooting sessions.

The inclusion of two magazines and a foam-lined plastic gun case makes it a convenient package for enthusiasts. Additionally, the adjustable rear sights and manual safety are practical features that enhance the shooting experience and ensure safety. However, the CO2 cartridges are not included, and it is recommended to use Umarex-brand cartridges for optimal performance and a proper seal. The gun's weight, at 1.54 kilograms, might be a bit heavy for some users, especially during extended use.

Despite these minor drawbacks, the Beretta 92FS remains a popular choice among air gun collectors and shooting enthusiasts, especially those seeking a realistic and durable option.

The P2P HDP50 is a CO2-powered air pistol designed for training and home defense practice. It shoots .50 caliber powder or rubber balls, providing a realistic feel without being lethal. The pistol holds 6 rounds in its magazine, which is easy to load by pulling back the follower and inserting the balls. Its polymer frame with a metal barrel keeps it lightweight (about 1.8 pounds) yet durable. The CO2 system uses sealed 12g capsules (not included) that activate quickly with a tap, making it simple to get ready to fire. This model includes 10 inert powder balls and 10 rubber balls.

The sights are basic but adequate for training purposes, and the trigger safety disengages only when the trigger is pulled, adding a safety layer. The CO2 power and .50 caliber size make it suitable for close-range practice and less-lethal scenarios rather than long-distance accuracy or heavy-duty use.

This pistol is a good choice for those wanting a realistic, easy-to-use air pistol for practice or home defense training, especially if they want to avoid firearms but still train with a substantial caliber. Users should note the need to buy CO2 capsules separately.

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.