10 Best Co2 Pistols 2025 in the United States

The Crosman Phantom P10KT is a lightweight CO2-powered BB air pistol designed mainly for beginners and casual target practice. It features a 4.5mm caliber and can shoot BBs at speeds up to 480 feet per second, which suits skill development and recreational shooting. The pistol uses a semi-automatic action, allowing for quicker follow-up shots without manual cocking. It holds 20 rounds in a metal barrel magazine, providing a decent number of shots before needing to reload.

Constructed with a polymer (plastic) frame, the pistol remains light at just 1.3 pounds, though it might feel less robust compared to metal-framed options. It includes a Picatinny rail, enabling easy attachment of accessories such as lasers or flashlights for customization. The kit comes with safety glasses, BBs, and targets, making it a solid starter set for those new to air pistols.

One minor drawback is that the plastic frame may not satisfy users seeking a heavier, more authentic feel, and the sights are basic, making it better suited for casual shooting rather than precise competition. This pistol provides a user-friendly, affordable option for target practice and learning safe air pistol handling.

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.