You’re sure to find the answer to your BB gun curiosities right here. In this article, we’ll be exploring the various types of BB gun actions and uncovering their unique features. From spring-powered to gas-powered, and even electric-powered, we’ll take a closer look at each mechanism to help you understand which one might suit you best. So, whether you’re a seasoned BB gun enthusiast or just starting your journey into the world of airsoft, get ready to discover the diverse range of actions available for these thrilling guns.
Pneumatic
Pneumatic BB guns operate using compressed air to propel the BB. There are three main types of pneumatic BB guns: single-stroke pneumatic, multi-stroke pneumatic, and pre-charged pneumatic.
Single-stroke pneumatic
Single-stroke pneumatic BB guns are known for their simplicity and ease of use. With this type of gun, you only need to cock the gun once to compress the air in the chamber. This compressed air is then released to fire the BB. Single-stroke pneumatic guns are typically lower powered and are great for beginners or those who prefer a more lightweight option.
Multi-stroke pneumatic
Multi-stroke pneumatic BB guns require multiple pumping actions to compress the air in the chamber. The more you pump, the higher the pressure and power of the shot. These guns offer adjustable power and are suitable for both target shooting and small game hunting. While they require more effort to operate compared to single-stroke pneumatic guns, multi-stroke pneumatic guns tend to have higher velocities and better accuracy.
Pre-charged pneumatic
Pre-charged pneumatic BB guns, also known as PCP guns, are the most powerful and advanced type of pneumatic BB guns. They are powered by a high-pressure air reservoir, which is filled using a hand pump or a scuba tank. PCP guns offer high velocities, excellent accuracy, and multiple shots per fill. They are commonly used in competitive shooting and hunting. However, they require additional equipment and maintenance, making them a more advanced option for experienced shooters.
Spring
Spring-powered BB guns rely on a coiled spring mechanism to propel the BB. When the gun is cocked, either manually or automatically, the spring is compressed. When the trigger is pulled, the spring is released, pushing a piston forward and driving air pressure to propel the BB.
Spring-piston
Spring-piston BB guns are the most common type of spring-powered guns. They are easy to use and maintain, making them popular among beginners and recreational shooters. Spring-piston guns can be either single-shot or multi-shot, depending on the design. They are reliable, affordable, and generate decent power for target practice or pest control.
Gas spring
Gas spring, also known as gas ram or nitro piston, is an alternative to the traditional coiled spring mechanism found in spring-powered BB guns. Instead of a metal spring, these guns use a gas-filled cylinder to store energy. When the gun is cocked, the gas is compressed, and upon firing, it rapidly expands to propel the BB. Gas spring guns offer smoother cocking and shooting cycles, reduced noise and vibration, and better resistance to temperature and humidity compared to conventional spring guns.
CO2
CO2-powered BB guns utilize CO2 gas cartridges as their power source. These guns are easy to use, as they only require inserting a CO2 cartridge into the gun’s designated compartment. When the trigger is pulled, a small amount of CO2 is released, which propels the BB forward.
CO2-powered BB guns
CO2-powered BB guns are popular for their convenience and ease of use. They offer semi-automatic or automatic firing modes, allowing for rapid successive shots. CO2-powered BB guns are versatile and can be used for target shooting, plinking, and even some small game hunting. It’s important to note that CO2 cartridges are disposable and need to be replaced once they are empty.
Gas
Gas-powered BB guns use a gas propellant, such as green gas, propane, red gas, HFC-134a, or CO2 gas blowback, to power the gun. These guns are commonly used in airsoft, a competitive team shooting sport that simulates military combat.
Green Gas
Green gas, a propane-based gas mixture with added lubricants, is the most commonly used gas propellant in gas-powered airsoft guns. It offers a consistent and reliable power output and is compatible with a wide range of airsoft guns. Green gas is widely available and easy to use, making it a popular choice among airsoft enthusiasts.
Propane
Propane, commonly used as a household fuel, can also be used as a propellant in gas-powered airsoft guns. Propane adapters are available to refill airsoft gas magazines with propane from standard propane canisters. While propane is more cost-effective than green gas, it lacks the added lubrication, which may require additional maintenance for proper gun function.
Red Gas
Red gas, also known as power gas, is a high-pressure and high-power gas propellant used in gas-powered airsoft guns. It provides increased velocity and a harder kick compared to green gas or propane. Red gas is mainly used in colder temperatures or for competition purposes, where higher power levels are desired for longer range and accuracy. However, the use of red gas may have an impact on the durability of the gun and may require stronger internal components.
HFC-134a
HFC-134a, commonly referred to as “duster gas,” is a low-pressure gas propellant used in gas-powered airsoft guns. It is often used as a substitute for green gas or propane to lower the power output of the gun. HFC-134a is suitable for indoor or close quarters airsoft games where lower velocities are required for safety reasons. It is important to always follow field regulations and safety guidelines when using any gas propellant.
CO2 Gas Blowback
CO2 gas blowback, as the name suggests, utilizes CO2 gas cartridges to power the gun and provide a blowback action that simulates the recoil of a real firearm. These guns are popular among airsoft players who desire a more realistic shooting experience. CO2 gas blowback guns offer higher power and a stronger recoil compared to green gas or propane-powered guns. However, they also tend to have higher maintenance requirements, and the CO2 cartridges are disposable and need to be replaced.
Electric
Electric BB guns, also known as AEGs (Automatic Electric Guns) or EBBs (Electric Blowback Guns), rely on an electric motor to power the gun. These guns are popular in airsoft due to their ease of use, high capacity magazines, and consistent performance.
Automatic Electric Guns (AEGs)
AEGs are the most common type of electric BB guns. They use a rechargeable battery to power a gearbox, which drives a piston to create compressed air propelling the BB. AEGs can offer full-automatic, semi-automatic, or burst-fire shooting modes. They are known for their consistent power output, high rate of fire, and versatility in various airsoft game scenarios. AEGs often have hop-up systems to increase accuracy by imparting spin on the BB.
Electric Blowback Guns (EBBs)
EBBs are electric BB guns that feature a mechanical blowback system, simulating the slide movement of a real firearm. As the gun is fired, the slide cycles back and forth, enhancing the shooting experience with visual and tactile feedback. EBBs offer a realistic feel without the need for gas propellants. They are popular among airsoft players who value realism while still having the convenience and reliability of an electric gun.
In conclusion, BB guns come in various action types, each with its own characteristics and advantages. Pneumatic guns offer simplicity, adjustability, and power options, with pre-charged pneumatic guns being the most advanced. Spring-powered guns are reliable, affordable, and suitable for beginners. CO2-powered guns offer convenience and rapid firing capabilities. Gas-powered guns, using different gas propellants, are commonly used in airsoft for their realism and versatility. Electric guns, both AEGs and EBBs, provide consistent performance, high capacity, and various shooting modes. Choosing the right type of BB gun action depends on your preferences, shooting purpose, and skill level. Always prioritize safety and follow the appropriate guidelines and regulations when using BB guns or participating in airsoft activities.