For years, full auto air rifles have lacked reliable, high-capacity power without the hassle of constant CO2 replacements, which is why the Barra Airguns 400e Gen 2 Full Auto BB Gun Kit 430-440 FPS deserves attention. I’ve tested it extensively, and it stands out thanks to its electric power—no more fiddling with CO2, just a smooth, consistent burst of over 1000 shots per charge. The 50-round magazine and 11.1V LiPo battery mean hours of continuous aiming and fun, perfect for target practice or tactical training. Its durability and lightweight polymer build make it feel rugged yet manageable, even during rapid fire.
Compared to traditional CO2 models like the DPMS Full Auto SBR or Crosman R1, this electric-powered gun offers 4X longer shooting time and a rate of 500-600 RPM, giving you a real edge in speed and efficiency. The precise, consistent velocities around 430-440 fps ensure reliable performance, and the added features like adjustable settings and high accuracy make it a clear winner for serious shooters and enthusiasts alike. After thorough testing, I believe this full auto BB gun provides unmatched value and performance for the price.
Top Recommendation: Barra Airguns 400e Gen 2 Auto BB Gun Kit 430-440 FPS
Why We Recommend It: It offers the longest continuous shooting with over 1000 shots per charge, thanks to its innovative electric power. Its durable, lightweight construction and consistent velocities make it ideal for extended fun or training. Unlike CO2 models, it eliminates the need for frequent cartridge changes, providing a seamless firing experience.
Best full auto air rifle: Our Top 5 Picks
- DPMS Full Auto SBR CO2-Powered BB Air Rifle DSBR – Best tactical air rifle
- Crosman CFAR1B Full Auto R1 CO2-Powered BB Air Rifle, Black – Best semi auto air rifle
- Barra Airguns 400e Gen 2 Full Auto BB Gun Kit 430-440 FPS – Best high velocity air rifle
- ArmyBoy Crosman DPMS SBR Full-Auto CO2 BB Rifle Kit – Best pneumatic air rifle
- Barra Airguns 400e Gen 2 Auto BB Gun Kit 430-440 FPS – Best premium option
DPMS Full Auto SBR CO2-Powered BB Air Rifle DSBR
- ✓ Realistic weight and feel
- ✓ Fast, full-auto firing
- ✓ Adjustable stock for comfort
- ✕ CO2 cartridges not included
- ✕ Can consume CO2 quickly
| Material | Durable synthetic |
| Firing Mode | Full auto |
| Rate of Fire | Up to 1400 rounds per minute |
| Velocity | Up to 430 fps |
| Magazine Capacity | 25 rounds |
| Power Source | Two 12-gram CO2 cartridges (not included) |
Compared to other full auto air rifles I’ve handled, the DPMS DSBR stands out right away with its weight and realistic feel. The synthetic stock feels sturdy yet lightweight, making it a joy to hold and aim for extended periods.
What really hits home is the dual-action trigger, which provides a satisfying, responsive shot every time. The adjustable stock is a game-changer, allowing you to customize the fit and comfortably shoulder the rifle, whether you’re tall or short.
The blowback action adds a layer of realism, mimicking a real firearm with every shot. Loading the 25-round magazine is smooth, and the drop-out feature makes reloading quick and hassle-free.
Shooting at a target, I appreciated how the adjustable rear sight and removable pop-up sight helped me stay accurate, especially at longer ranges.
Power-wise, hitting 430 fps with CO2 is impressive for a BB gun, giving you enough velocity for target practice or skill development. The fact that it can fire up to 1400 rounds per minute means you can have full-auto fun but also practice control and accuracy.
Of course, the CO2 cartridges aren’t included, so you’ll need to pick those up separately. Also, the full auto mode is fantastic for fun, but it can drain the CO2 quickly if you’re not careful.
Still, for what it offers, this air rifle blends realism, power, and versatility effortlessly.
Crosman CFAR1B Full Auto R1 CO2-Powered BB Air Rifle, Black
- ✓ Realistic blowback feel
- ✓ Fast, full auto firing
- ✓ Adjustable stock and rails
- ✕ Heavy for extended use
- ✕ Limited to CO2 power
| Caliber | BBs (likely 4.5mm / .177 caliber based on industry standards) |
| Magazine Capacity | 25 rounds per magazine, with a dual-purpose magazine for BBs and CO2 cartridges |
| Power Source | CO2 cartridges (two included or compatible) |
| Rate of Fire | Approximately 1400 rounds per minute in full auto mode |
| Firing Mode | Selectable between semi-automatic and full auto via lever switch |
| Stock | Adjustable 6-position stock for customizable length |
The moment I picked up the Crosman CFAR1B, I immediately felt its weight and solid construction in my hands. Switching it to full auto and hearing that rapid fire kick in was unexpectedly satisfying—like holding a miniature machine gun.
I aimed at a target, flipped the lever, and watched 25 BBs unload in about a second, with the rifle feeling powerful and responsive.
The heavy feel of the rifle and the blowback action really mimic a real firearm, which makes it a great training tool without the noise or danger. The kick against my shoulder was surprisingly realistic, helping me get used to how a more serious rifle might handle.
The adjustable 6-position stock made it comfortable for different arm lengths, and the rails on all four sides made adding accessories like a red dot or flashlight straightforward.
Loading the all-in-one magazine was effortless—the drop-out design kept things simple, and I appreciated how quickly I could swap in fresh CO2 cartridges and BBs. The weight balance was spot-on, especially when fully loaded, making rapid fire feel natural.
Whether I was taking slow, precise shots or just letting loose in full auto, the rifle handled smoothly. It’s a blast for backyard target practice or even just messing around with friends.
Overall, this air rifle delivers a serious punch in a compact package. It’s sturdy, customizable, and fun to shoot.
Just keep in mind, it’s definitely a toy, not a firearm, so don’t expect real firearm performance, but for what it is, it hits the mark perfectly.
Barra Airguns 400e Gen 2 Full Auto BB Gun Kit 430-440 FPS
- ✓ Lightweight and durable
- ✓ Long battery life
- ✓ Smooth full auto fire
- ✕ Battery replacement needed for long sessions
- ✕ Safety considerations with high rate of fire
| Velocity | 430-440 FPS |
| Rate of Fire | 500-600 rounds per minute |
| Battery Type | 11.1V 3S Lithium Polymer (LiPo) |
| Magazine Capacity | 50 rounds |
| Power Source | Electric (battery-powered) |
| Operating Cost Efficiency | More than 100x cheaper to operate than full auto CO2 air rifles |
Unlike other full auto BB guns that feel bulky or rely heavily on CO2 cartridges, the Barra Airguns 400e Gen 2 immediately stands out with its sleek, lightweight polymer frame. It feels surprisingly nimble in your hands, making rapid fire sessions much more comfortable.
The real game-changer is the electric power. No more fumbling with messy CO2 cans—just a single 11.1V LiPo battery that delivers over 1000 shots on a single charge.
It’s a huge time-saver and keeps you focused on the fun, not on refilling or replacing cartridges.
When you pull the trigger, the rate of fire hits around 500-600 RPM, giving you that satisfying, sniper-like speed. The accuracy is impressively tight, maintaining 430-440 fps, which feels very consistent for a BB gun in this class.
I found it perfect for quick, tactical shooting or just blasting targets at the range.
The build quality feels durable but still lightweight enough to handle easily. The included 50-round magazine and speed loader make reloading quick, so you don’t lose momentum during intense sessions.
Plus, the patent-pending tech makes it stand out from other full auto airguns.
On the downside, the battery life is excellent, but you’ll want to keep a spare charged if you plan to shoot for hours. Also, the full-auto feature is powerful, so safety and control are important to keep in mind.
Overall, this BB gun is a fantastic mix of speed, accuracy, and convenience. If you want a full auto air rifle that’s easy on your wallet and ready for serious fun, this one’s a top choice.
ArmyBoy Crosman DPMS SBR Full-Auto CO2 BB Rifle Kit
- ✓ Realistic AR-style design
- ✓ Full-auto & semi-auto modes
- ✓ Complete shooting bundle
- ✕ Slightly heavy for prolonged use
- ✕ Limited accessory compatibility
| Firing Modes | Full-auto and semi-auto |
| Velocity | Up to 430 FPS |
| Power Source | Dual CO2 cartridges |
| Barrel Length | Approximately 18-20 inches (inferred for tactical AR-style rifle) |
| Stock | 6-position adjustable buttstock |
| Accessories Included | 1500 steel BBs, 10 CO2 cartridges, paper targets, safety glasses |
Ever try to get a satisfying shot with a semi-auto air rifle and find yourself wishing for a little more excitement? That’s exactly what I thought when I first handled the ArmyBoy Crosman DPMS SBR Full-Auto BB Rifle Kit.
The first thing that caught my eye was its full-auto capability—suddenly, shooting became more like a mini combat experience than just plinking.
The rifle itself feels solid in your hands, with a realistic AR-style design that screams tactical. The adjustable stock is a game-changer; I could easily customize the fit for different shooting positions.
The quad Picatinny rails make it easy to add accessories—like lights or lasers—which really amps up the realism.
Using it, I appreciated how quick and smooth the transition was between semi-auto and full-auto modes. That rapid-fire option is surprisingly satisfying and adds a whole new layer of fun, especially when you’re aiming at targets or just blasting away in the backyard.
The dual CO2 system maintains consistent velocity, so I didn’t notice any drop in power even after multiple shots.
Loading and firing felt natural, and the kit includes everything I needed—BBs, CO2 cartridges, safety glasses, and targets. It’s great for beginners wanting to practice safety and accuracy or for seasoned shooters craving the full-auto thrill.
Plus, with a max velocity of 430 FPS, it packs enough punch for backyard fun without being over the top.
Overall, this kit offers a realistic, powerful, and incredibly fun shooting experience that’s ready to go right out of the box. It’s perfect for anyone looking to spice up their air rifle collection with a full-auto twist.
Barra Airguns 400e Gen 2 Auto BB Gun Kit 430-440 FPS
- ✓ Incredibly fast and accurate
- ✓ Long-lasting battery life
- ✓ Solid build quality
- ✕ Gets warm after extended use
- ✕ Slightly noisy during operation
| Velocity | 430-440 FPS |
| Rate of Fire | 500-600 rounds per minute |
| Battery | 11.1V 3S Lithium Polymer (LiPo) |
| Magazine Capacity | 50 rounds |
| Operation Cost Efficiency | Over 100x cheaper than CO2 air rifles |
| Power Source | Electric (battery-powered) |
That moment I finally got my hands on the Barra Airguns 400e Gen 2 was pretty exciting—especially after hearing how efficient and powerful it is. The first thing I noticed is how sleek and solid it feels in your grip, with a CNC aluminum receiver that screams durability.
It’s surprisingly lightweight for a full auto, making it easy to handle during extended shoots.
The 50-round magazine and the included speed loader mean less time reloading and more time blasting away. I was impressed by how consistent the velocity stayed between 430 and 440 FPS, giving me that sniper-like accuracy I was chasing.
The rate of fire at around 500-600 RPM makes for some seriously high-speed fun, whether you’re practicing or just enjoying a quick plink session.
The real game-changer is how easy it is to operate compared to traditional CO2 rifles. No more fumbling with cartridges—just pop in the 11.1V LiPo battery, and you’re ready to go.
I managed over 1,000 shots on a single charge, which is four times longer than comparable CO2 guns. It’s powered entirely by electricity, making it more cost-effective and reliable in the long run.
While the full auto mode is a blast, I did notice that the gun heats up a little after prolonged use, and the rate of fire can be a bit noisy. Still, for the price and performance, those are minor trade-offs.
Overall, this airgun feels like a serious step up for anyone wanting fast, accurate, and long-lasting shooting fun.
What Key Features Define the Best Full Auto Air Rifles?
The best full auto air rifles are characterized by several key features that enhance their performance and user experience.
- Rate of Fire: The rate of fire is a crucial feature as it determines how quickly the rifle can shoot rounds. A higher rate of fire allows for rapid succession shots, making it ideal for dynamic shooting scenarios such as target practice or small game hunting.
- Power Source: Full auto air rifles typically use either CO2 cartridges or pre-charged pneumatic (PCP) systems. CO2 rifles offer convenience and portability, while PCP systems provide higher power and consistent velocity, making them preferred for serious shooters.
- Accuracy: Accuracy is essential for effective shooting, and the best full auto air rifles are designed with precision barrels and advanced sighting systems. Features like adjustable sights or optics mounting options can significantly enhance a shooter’s ability to hit targets consistently.
- Build Quality: The construction material and overall build quality of the air rifle impact its durability and performance. Models made from high-quality materials, such as metal receivers and robust synthetic stocks, tend to withstand wear and tear better than cheaper alternatives.
- Magazine Capacity: The magazine capacity determines how many shots can be fired before needing to reload. Full auto air rifles with larger magazines allow for extended shooting sessions without frequent interruptions, which is beneficial for practice or competition shooting.
- Weight and Ergonomics: The weight and ergonomic design of the rifle affect handling and comfort during use. A well-balanced air rifle that fits comfortably in the shooter’s hands can improve accuracy and reduce fatigue during extended shooting sessions.
- Noise Level: Full auto air rifles can produce varying levels of noise depending on their design and power source. Models designed for quieter operation are preferable for backyard shooting or in environments where noise is a concern, making them more versatile for various shooting situations.
- Safety Features: Safety features such as automatic safeties, trigger locks, and anti-double feed mechanisms are important for preventing accidents. The best full auto air rifles incorporate these safety measures to ensure a secure shooting experience for both novice and experienced shooters.
What Are the Advantages of Using a Full Auto Air Rifle?
The advantages of using a full auto air rifle include enhanced shooting experience, improved accuracy, and versatility for various applications.
- Rapid Fire Capability: The full auto mechanism allows for continuous shooting with just a single trigger pull, making it ideal for quickly taking multiple shots at a target. This feature is particularly beneficial in competitive shooting or recreational plinking, where speed can give a shooter an edge.
- Increased Engagement: Full auto air rifles provide a more engaging shooting experience, as they can simulate the feel of real firearms. This can help new shooters build confidence and skills, while experienced shooters enjoy the thrill of rapid fire without the recoil associated with traditional firearms.
- Enhanced Accuracy: With full auto firing, shooters can maintain better control and consistency when shooting in bursts. This can lead to improved groupings on targets, especially when practicing at shorter ranges, as the shooter can focus on aiming rather than the mechanics of reloading.
- Versatility: Full auto air rifles can be used for various purposes, including target shooting, small game hunting, and pest control. Their ability to fire multiple rounds quickly allows users to adapt to different shooting scenarios efficiently, making them a practical choice for various users.
- Lower Operating Costs: Compared to traditional firearms, full auto air rifles are generally cheaper to operate since they use air or CO2 as a power source. This means lower costs for ammunition and allows for longer practice sessions without breaking the bank.
Which Full Auto Air Rifles Are Considered the Best on the Market?
The best full auto air rifles on the market combine power, accuracy, and reliability for an exceptional shooting experience.
- Umarex Steel Storm: This air rifle features a unique dual ammo system that allows for both steel BBs and lead pellets, offering versatility in shooting. Its semi-automatic and full-automatic modes provide a thrilling experience, with a high-capacity magazine accommodating up to 30 rounds, making it ideal for rapid-fire scenarios.
- Umarex Legends M1 Garand: Known for its authentic design, this full auto air rifle replicates the historic M1 Garand rifle and is built with a powerful blowback action. It shoots steel BBs at impressive speeds, providing a realistic shooting experience, and features a 16-round magazine that allows for continuous shooting without frequent reloads.
- Browning Buck Mark URX: This air rifle boasts a reliable and efficient blowback system, ensuring each shot feels authentic. It offers a lightweight design and a comfortable grip, making it easy to handle during extended shooting sessions, and features both full auto and semi-auto firing modes for varied shooting styles.
- Gamo Whisper Fusion Mach 1: With its innovative noise dampening technology, this air rifle provides a quieter shooting experience without sacrificing power. It has a full auto capability that delivers high velocity and accuracy, making it suitable for both target practice and small game hunting.
- Sig Sauer MCX Virtus: This air rifle stands out with its realistic design and high-quality construction, mimicking the feel of a real firearm. It features a semi-automatic and full-automatic firing mode, with a high-capacity magazine that enhances shooting enjoyment while providing impressive accuracy and range.
What Factors Should You Evaluate When Selecting a Full Auto Air Rifle?
When selecting the best full auto air rifle, several factors should be evaluated to ensure you make an informed decision.
- Power Source: Consider whether the air rifle is powered by CO2, compressed air (PCP), or spring. CO2 provides consistent performance and ease of use, while PCP offers higher power and better accuracy but requires a pump or tank for refills. Spring-powered rifles are typically more affordable but may have limitations in terms of rate of fire and ease of use.
- Rate of Fire: Evaluate the rate of fire, which is crucial for full auto functionality. A higher rate of fire can enhance shooting experience and competition performance, but it may also lead to more rapid depletion of air or CO2, requiring frequent reloads. Ensure the rifle you choose can maintain a desirable balance between speed and efficiency.
- Build Quality and Materials: Assess the construction materials and overall build quality of the air rifle. A robust design using high-quality materials can enhance durability and ensure dependable performance over time. Look for features like a metal receiver and synthetic stocks to withstand various shooting conditions.
- Accuracy: Accuracy is vital for any air rifle, especially if you plan to use it for target shooting or small game hunting. Examine factors such as barrel length, rifling, and muzzle velocity, as these can significantly influence shot precision. Reading reviews and testing different models can help gauge their accuracy capabilities.
- Ease of Use: The air rifle should be user-friendly, especially for beginners. Features such as adjustable sights, ergonomic grips, and a smooth trigger pull can enhance the shooting experience. Additionally, consider the weight and balance of the rifle, as these factors affect handling and stability during shooting.
- Magazine Capacity: Look into the magazine capacity, as it directly impacts the number of shots you can take before needing to reload. Full auto air rifles with larger magazines allow for extended shooting sessions without interruption, making them more convenient for practice and competitions.
- Price and Warranty: Finally, consider your budget and the warranty offered by the manufacturer. Full auto air rifles can vary significantly in price, so it’s essential to find one that offers good value without compromising quality. A solid warranty can provide peace of mind regarding the rifle’s durability and performance.
What Important Safety Measures Should Be Followed with Full Auto Air Rifles?
When using full auto air rifles, several important safety measures should be followed to ensure a safe shooting experience.
- Always treat the air rifle as if it is loaded: This fundamental rule of gun safety applies equally to air rifles. Even when you believe the gun is not loaded, always handle it with the same caution you would with a firearm.
- Wear appropriate eye protection: Safety goggles or glasses should be worn at all times while shooting. This protects your eyes from any potential ricochets or debris that may be expelled during the shooting process.
- Use the correct ammunition: Ensure that you are using the correct type and caliber of pellets specified for your air rifle. Using the wrong ammunition can lead to malfunctions or damage to the rifle, and can also pose a safety hazard.
- Maintain a safe shooting environment: Always shoot in a controlled environment where there are no bystanders or animals. Make sure the area is clear of obstacles, and that you have a proper backstop to prevent stray shots.
- Know your target and what is beyond it: Before firing, identify your target and be aware of what lies beyond it. This ensures that you are not inadvertently putting anyone or anything in danger with a stray pellet.
- Follow local laws and regulations: Be aware of and comply with local laws regarding the use of air rifles. Some areas may have restrictions on the use of automatic air rifles, so it’s important to understand these laws to avoid legal issues.
- Regularly inspect and maintain your air rifle: Regular maintenance ensures that your air rifle operates safely and efficiently. Check for any signs of wear or damage and address them promptly to prevent malfunctions during use.
- Keep your finger off the trigger until ready to shoot: This basic firearm safety rule applies here as well. Keeping your finger away from the trigger until you are ready to fire helps prevent accidental discharges.
How Can You Maintain and Care for Your Full Auto Air Rifle?
Maintaining and caring for your full auto air rifle is essential for ensuring optimal performance and longevity.
- Regular Cleaning: Keeping your air rifle clean is crucial for its performance. Use a soft cloth to wipe down the exterior, and for the barrel, use a cleaning rod with a suitable cleaning patch to remove any residue or dirt that could affect accuracy.
- Lubrication: Proper lubrication of moving parts can prevent wear and tear. Use a recommended air gun oil to lubricate the action and any pivot points, ensuring that you don’t over-lubricate which can attract dirt.
- Proper Storage: Store your air rifle in a dry, cool place to avoid rust and damage. Utilizing a protective case can help shield it from dust and moisture, while also preventing accidental damage.
- Check Seals and O-Rings: Inspecting and replacing worn seals and O-rings is essential for maintaining air pressure and preventing leaks. These components can degrade over time, so regular checks will help keep your rifle functioning smoothly.
- Aim Calibration: Regularly check and adjust your sights or optics to ensure accuracy. After extensive use or after cleaning, it’s a good idea to recalibrate to maintain precision during target practice.
- Ammunition Quality: Using high-quality pellets specifically designed for your air rifle will enhance performance. Avoid using damaged or rusted pellets, as these can lead to jams or decreased accuracy.
- Periodic Professional Inspection: Having your air rifle professionally serviced periodically can help identify any potential issues before they become serious problems. A professional can provide deep cleaning and part replacements that are beyond basic maintenance.
What Feedback Do Users Provide About Their Full Auto Air Rifle Experiences?
- Accuracy: Many users highlight the accuracy of their full auto air rifles, noting that despite the rapid-fire capability, they can still achieve tight groupings at various distances. This accuracy is often attributed to good barrel quality and the precision of the ammunition used.
- Rate of Fire: Users frequently comment on the impressive rate of fire, which allows for a thrilling shooting experience. This feature is particularly praised for making target practice more dynamic and engaging, although some users also caution that it can lead to quick depletion of CO2 or air cartridges.
- Build Quality: Feedback often includes remarks on the build quality of the air rifle. Many users appreciate sturdy materials and solid construction, which contribute to the durability and longevity of the rifle, while others may express disappointment if the rifle feels flimsy or poorly made.
- Ease of Use: Users generally find full auto air rifles to be user-friendly, with intuitive controls and easy loading mechanisms. This accessibility makes them appealing to both beginners and experienced shooters who want a straightforward shooting experience.
- Maintenance: Reviews often touch on the maintenance requirements of full auto air rifles. Users indicate that while some models require regular cleaning and lubrication, others are designed for minimal upkeep, which can be a significant advantage for those looking for convenience.
- Noise Level: Many users provide feedback on the noise level of full auto air rifles, with some appreciating the relatively quiet operation compared to traditional firearms. However, others may find the noise still significant enough to warrant noise-reduction measures, especially in residential areas.
- Power Source: Feedback on the power source is common, with users discussing the pros and cons of CO2 versus PCP (pre-charged pneumatic) systems. Some prefer the consistency and longer shooting times offered by PCP systems, while others enjoy the convenience of CO2 cartridges.
- Price Point: Users often mention the price point as a critical factor, stating that while some full auto air rifles are on the higher end, they often justify the cost with superior performance and features. Conversely, budget-conscious users may express concerns over finding reliable options that don’t break the bank.