10 Best Co2 Airsoft Pistols 2026 in the United States

The Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen4, is a reliable choice for airsoft enthusiasts who value realistic features. With its blowback action, it simulates the feel of firing a real firearm, making it suitable for training or recreational shooting. The full metal slide and frame ensure durability, while the realistic controls and officially licensed Glock markings add to its authenticity.

The fixed Glock-style sights make aiming straightforward, and it fits most aftermarket duty holsters, which is a plus for users looking for compatibility with existing gear. However, the FPS is relatively modest at 320, which means it might not be the best choice for users seeking high-velocity shooting. The 18-shot magazine capacity is decent, though not the highest available.

Additionally, it does not feature an adjustable hop-up system, which could affect accuracy at longer ranges. It is a solid option for those looking for realism and durability in an airsoft pistol, but it may fall short for users prioritizing speed and adjustable accuracy.

The Umarex Beretta M92 A1 is a solid choice for those looking for a CO2-powered airsoft pistol that feels realistic. Its metal build gives it a sturdy, authentic weight and look, which enhances the shooting experience. With a velocity of up to 310 FPS, it delivers respectable shooting power suitable for casual target practice and beginner to intermediate-level airsoft games. The 18-round magazine capacity is fairly standard, letting you shoot multiple rounds before reloading.

One of its notable features is the blowback action, which mimics the recoil of a real firearm and adds to the fun, especially since it supports both semi-auto and full-auto fire modes. The CO2 cartridge is not included, and for best performance and seal, Umarex recommends using their brand cartridges. The pistol comes with fixed front and rear tactical sights, which are good for aiming but might lack the precision adjustable sights some users prefer. It also features an integrated Weaver rail, allowing for easy attachment of accessories like flashlights or lasers.

The lack of an adjustable hop-up system might limit control over BB trajectory and accuracy at longer distances. This air pistol is well-suited for those who want a realistic feel with solid power and a reliable build, but if advanced accuracy features or a higher magazine capacity are a priority, other options may be more appropriate.

The Sig Sauer P320 M17 CO2-Powered .177 Cal Semi-Automatic Air Pistol is a solid choice for those looking for an authentic and economical way to practice shooting. With a velocity of up to 380 FPS, it provides sufficient power for airsoft activities. The magazine capacity of 20 rounds is decent, allowing for extended practice sessions without constant reloading.

This model features a full blowback metal slide, adding to the realism and making it feel more like a real firearm, which is great for training purposes. However, this also means more CO2 consumption, so users should be prepared for frequent cartridge replacements. The build material is a mix of plastic and metal; while the metal barrel ensures durability, the plastic frame may not appeal to everyone due to its lighter feel and potential for less resilience over time. The pistol includes an accessory rail (M1913), which allows for customization with various attachments.

The absence of a hop-up system might be a drawback for those looking for better accuracy and range adjustments. This air pistol is particularly well-suited for adults who want to practice shooting in a more controlled and less costly environment compared to live firearms. If you're an airsoft enthusiast or someone looking for a realistic training tool, the Sig Sauer P320 M17 is worth considering.