6 Best Full Auto Air Rifle​s

 If you’ve ever wondered what it feels like to experience rapid-fire precision in a compact, air-powered platform, then exploring the best full auto air rifles is where things get seriously interesting.

I’ve found that today’s models are no longer just about firing speed. They combine realism, control, and efficiency into highly refined systems that appeal to both beginners and experienced shooters.

In this guide, I’ll focus on the essential features that matter most, including full-auto firing modes, reliable air delivery systems, magazine capacity, recoil management, build durability, and user-friendly ergonomics that make extended shooting sessions smoother and more enjoyable.

Additionally, I’ll highlight the biggest advantages, such as faster target transitions, improved training realism, and enhanced recreational shooting performance. I’ll also answer the most frequently asked questions so you can feel confident whether you’re upgrading your setup or buying your first full auto air rifle.

1) Crosman AK1, Full Auto

The Crosman AK1  is the best full auto air rifle.

Chambered in .177 caliber BB and powered by a dual 12 oz CO2 system, it is designed for high-output performance and consistent shooting sessions. It delivers a maximum velocity of up to 430 feet per second, making it suitable for recreational target shooting and fast-paced plinking scenarios where rapid fire control is a priority.

Furthermore, this air rifle is engineered with a strong focus on sustained fire capability. It features a drop-out magazine that holds 28 rounds, allowing quick reloads to keep the shooting experience uninterrupted. The full-auto function enables an extremely high cyclic rate, reaching up to 1400 rounds per minute, which places it among the more aggressive options in its class.

Moreover, the fixed front sight is paired with a removable and adjustable rear sight, while a Picatinny optics rail allows for the mounting of various aiming accessories. Multiple 13-slot Picatinny rails are also integrated for additional attachments, supporting customization with lights, grips, or other tactical accessories.

Above all, te design follows an AK-inspired platform while incorporating modern modular compatibility. It includes a folding stock for easier storage and transport, along with an adjustable buttpad for improved shooting comfort.

Specifications

• Caliber: .177
• Velocity: 430 fps
• Ammo: Type BBs
• Action: Semi/Full-auto
• Barrel Style: Smooth bore
• Fire Mode: Repeater
• Gun Weight: 8.00 Pounds
• Overall Length: 34.50 inches
• Loudness: 3-Medium
• Magazine Capacity: 28
• Mechanism: CO2
• Rail: Weaver/Picatinny

Pros

• High rate of fire with full automatic capability
• Dual CO2 system supports extended shooting sessions
• Wide range of accessory mounting options with multiple rails
• Folding stock improves portability and storage
• Customizable grip and stock compatibility

Cons

• Heavier than many standard air rifles

2. Crosman DPMS SBR

The Crosman DPMS SBR is widely regarded as one of the more accessible full auto style air rifles for enthusiasts who want a tactical platform with realistic handling and modular features.

It is modeled after a short barrel rifle design, giving it a compact and modern appearance that closely mirrors real AR style platforms.

Built for recreational shooting and training style use, it blends a realistic shooting experience with CO2 powered convenience. Besides, its adjustable six position buttstock allows users to tailor the length of pull for improved comfort and control. It also comes equipped with an AR compatible pistol grip that enhances handling familiarity for users accustomed to AR platforms.

The quad rail forearm provides multiple mounting points for accessories such as lights, lasers, or foregrips, increasing its customization potential. The DPMS SBR also includes flip up backup iron sights that help maintain aiming capability even when optics are not installed.

Furthermore, an angled foregrip is included to improve stability during rapid firing sessions. The muzzle end cap adds to its realistic styling, while the overall construction delivers a convincing weight and functional feel that enhances the shooting experience.

Above all, its adjustable length ranges from 26.9 inches to 30.4 inches, making it adaptable for different users and shooting positions.

Specifications

• Caliber: .177
• Power source: Two 12 gram CO2 cartridges
• Length: Adjustable from 26.9 inches to 30.4 inches
• Stock: Six position adjustable buttstock
• Grip: AR compatible pistol grip
• Rail system: Quad rail forearm
• Sights: Flip up backup iron sights
• Foregrip: Angled foregrip included
• Design: Tactical short barrel rifle style

Pros

• Realistic AR style handling and design
• Adjustable stock improves user comfort
• Supports accessory customization through quad rail system
• Includes backup iron sights for flexible aiming options
• Full auto style firing capability adds engaging shooting experience
• Solid weight and feel enhance realism

Cons

•  High CO2 consumption during extended use

3) Umarex Legends M1A1 BB Rifle

As one of the best full auto air rifles, the Umarex Legends M1A1 BB Rifle blends historical styling with modern CO2 powered performance. It is designed to replicate a classic submachine gun look while delivering both semi automatic and full automatic firing modes, giving users flexible control depending on shooting preference.

Its overall feel is reinforced by a full metal frame paired with a faux wood polymer stock, creating a balance between durability and authentic appearance.

Performance is driven by a CO2 system integrated directly into the magazine, which also helps streamline loading and handling. Furthermore, the rifle uses a 30 round drop free magazine that allows for quick reloads and extended shooting sessions.

An open bolt blowback mechanism adds a more realistic cycling effect during firing, enhancing the shooting experience. With a velocity reaching up to 435 fps in .177 caliber, it delivers consistent power suitable for target shooting and recreational use.

In addition to everything else, the fixed front and rear sights, along with front and rear sling mounts, add practicality for aiming and carrying.

Specifications

• Caliber: .177 (4.5 mm)
• Power source: 2 CO2 cartridges housed in magazine
• Firing modes: Semi automatic and full automatic
• Magazine capacity: 30 rounds
• Velocity: Up to 435 fps
• Construction: Full metal frame with faux wood polymer stock
• Action: Open bolt blowback
• Sights: Fixed front and rear
• Mounts: Front and rear sling mounts

Pros

• Realistic full auto and semi auto firing options
• Solid full metal construction with convincing historical styling
• Blowback action enhances shooting realism
• Magazine holds CO2 and BBs together for easier handling
• Good velocity for a CO2 powered BB rifle
• Drop free magazine supports quick reloads

Cons

• CO2 consumption can be relatively high during full auto use
• Fixed sights limit adjustability for precision tuning

4) Legends M3 Grease Gun

The Legends M3 Grease Gun is a highly realistic air rifle replica inspired by the classic .45 caliber M3A1 submachine gun. It is designed to closely replicate the appearance and handling of the original firearm while delivering modern CO2-powered performance.

Built for enthusiasts who appreciate historical military firearms, it provides a blend of authenticity and high-speed shooting capability, making it one of the more distinctive full-auto style air rifles available.

This model delivers velocities of up to 450 feet per second and can achieve an impressive cyclic rate of around 1,025 BBs per minute when set to full automatic fire. Furthermore, it supports both semi automatic and full automatic firing modes, allowing flexible shooting experiences depending on user preference.

The bolt system has been modernized compared to earlier versions, using a thumb-operated charging hole in the bolt, which eliminates the need for a traditional crank mechanism and improves ease of use. It also includes blowback action, a removable stick magazine, and a collapsible wire stock that enhances handling realism.

Power comes from a dual 12 gram CO2 cartridge system, which allows consistent performance and supports approximately 120 BBs per full set of cartridges, equal to about four magazines of shooting.

The air rifle is also equipped with simple fixed sights, featuring a blade-style front sight paired with a fixed peep rear sight, maintaining the vintage military design while keeping aiming straightforward.

Specifications

• Caliber: 4.5 mm steel BB
• Velocity: up to 450 fps
• Firing modes: semi automatic and full automatic
• Rate of fire: approximately 1,025 rounds per minute
• Power source: two 12 gram CO2 cartridges
• Magazine type: drop free stick magazine
• Stock: collapsible wire stock

Pros

• Highly realistic design modeled after the M3A1 Grease Gun
• Full automatic and semi automatic firing options
• Strong rate of fire for a dynamic shooting experience
• Modern thumb cocking system improves usability
• Blowback action adds realism to operation
• Collapsible stock improves handling and storage
• Drop free magazine supports quick reloads

Cons

• Limited magazine capacity compared to modern platforms

5. Umarex Legends MP40 BB Submachine Gun

The Umarex Legends MP40 BB Submachine Gun is a full auto air rifle designed to replicate the look and handling of a classic submachine gun while delivering modern CO2 powered performance.

It appeals to shooters who want a realistic training style platform combined with recreational shooting capability. Built with a full metal body, it offers a solid, weighty feel that closely mirrors the original firearm design, enhancing its authenticity during use.

This BB rifle supports both semi automatic and full automatic firing modes, giving users flexibility depending on shooting preference or scenario. Furthermore, the blowback action adds a layer of realism by simulating recoil with each shot, making the shooting experience more immersive.

Regadring power, it runs on two 12 gram CO2 cartridges, which provide the energy needed for consistent cycling and reliable power output. The 52 round magazine in .177 caliber allows for extended shooting sessions without frequent reloading, making it well suited for backyard plinking and target practice.

Sight configuration includes a fixed front sight paired with an adjustable rear sight that allows elevation adjustments for improved accuracy at different distances. Besides, the folding stock improves portability and storage convenience while also giving users adaptability in handling and shooting posture.

Specifications

• Caliber: .177 BB
• Magazine capacity: 52 rounds
• Power source: two 12 gram CO2 cartridges
• Fire modes: semi automatic and full automatic
• Construction: full metal body
• Blowback action included
• Front sight fixed

Pros

• Realistic full metal construction enhances durability and feel
• Dual firing modes provide flexibility in use
• Blowback action increases shooting realism
• Large magazine capacity reduces reload interruptions
• Folding stock improves storage and handling convenience
• Adjustable rear sight supports better aiming accuracy

Cons

• The fixed front sight limits front sight customization

6. Hatsan Blitz

Available in .22, .25, and .30 calibers, the Hatsan Blitz is one of the best full air rifles for serious airgun enthusiasts and small game hunters.

It uses a pre charged pneumatic system that delivers consistent power through a large 580cc carbon fiber air bottle mounted on the forearm. This setup supports sustained shooting performance and allows the rifle to achieve an exceptionally high cyclic rate of up to 1,000 rounds per minute when set to full automatic mode.

This air rifle offers both semi automatic and full automatic firing modes through a selector switch, giving the shooter flexibility depending on the situation. It is also designed with a gas operated cycling system that functions without batteries, improving reliability in field conditions.

Furthermore, the QuietEnergy fully shrouded barrel helps reduce muzzle noise, making it more practical for outdoor use where sound suppression is important. The platform is available in .22, .25, and .30 calibers, each delivering different power levels and ballistic performance for various hunting needs.

In terms of performance, the Blitz produces impressive velocities depending on caliber, reaching up to 1050 feet per second in .22, 970 feet per second in .25, and 730 feet per second in .30 when using lead pellets. Energy output is equally strong, ranging from 36 foot pounds in .22 up to 53 foot pounds in .30, making it suitable for larger small game.

Shot capacity varies by caliber, offering approximately 130 shots in .22, 110 in .25, and 100 in .30 at optimal performance levels. Magazine capacities also differ, with 21 rounds in .22, 19 rounds in .25, and 16 rounds in .30, supported by detachable SwingLoad magazines that include spares and a built in winding tool stored in the stock for convenience.

Moreover, the rifle is built with user focused adjustments that improve handling and accuracy. It features an elevation adjustable comb for better eye alignment with optics, along with a rubber butt pad that can be adjusted for comfort and recoil management. It also includes a dual rail system compatible with both 11mm dovetail and 22mm Weaver optics, allowing flexible scope mounting options for different setups.

Specifications

• Type: Pre charged pneumatic air rifle
• Firing modes: Semi automatic and full automatic selector switch
• Air system: 580cc carbon fiber air bottle
• Cyclic rate: Up to 1,000 rounds per minute
• Barrel system: QuietEnergy fully shrouded barrel
• Calibers available: .22, .25, .30
• Max velocity: 1050 FPS (.22), 970 FPS (.25), 730 FPS (.30)
• Max energy: 36 FPE (.22), 41 FPE (.25), 53 FPE (.30)
• Shot count at optimal performance: 130 (.22), 110 (.25), 100 (.30)
• Magazine capacity: 21 rounds (.22), 19 rounds (.25), 16 rounds (.30)
• Power system: Gas operated cycling mechanism without batteries
• Optics rail: 11mm dovetail and 22mm Weaver compatible
• Magazine system: Detachable SwingLoad magazines with 2 included and onboard winding tool

Pros

• High power output across multiple calibers
• Full automatic and semi automatic firing modes
• Large air capacity for extended shooting sessions
• No battery dependency for cycling system
• Effective noise reduction through shrouded barrel
• Adjustable stock features improve comfort and accuracy
• Flexible optics mounting options
• Good magazine capacity for a full auto platform

Cons

• High air consumption in full automatic mode
• Requires frequent refilling for sustained high rate firing

Key Factors to Consider when Choosing the Best Full Auto Air Rifles

Power Output and Velocity

Choosing the best full auto air rifle starts with understanding power output and velocity. A higher muzzle velocity generally translates to better performance, especially for target shooting or pest control, but raw power must be balanced with control and accuracy. Excessive power without stability can reduce shot consistency, so the best models deliver a smooth, regulated air output rather than unpredictable bursts.

Build Quality

Build quality and materials are equally important. A full auto air rifle experiences rapid cycling stress, so durable construction using reinforced polymers, aluminum alloys, or steel components ensures longevity. A solid build also reduces vibration during firing, which improves accuracy and makes sustained automatic fire more manageable.

Magazine Capacity

Another key factor is magazine capacity and feeding system reliability. The best full auto air rifles consume pellets quickly, so a high-capacity magazine reduces interruptions during shooting. However, capacity alone is not enough. Smooth and jam-resistant feeding mechanisms are essential to maintain consistent firing without misfeeds or pellet deformation.

Accuracy

Next, accuracy and barrel quality play a major role in performance. A precision-rifled barrel helps stabilize pellets and maintain tight groupings even during rapid fire. Some rifles include shrouded or precision-engineered barrels that reduce vibration and improve shot consistency, which is especially important in full automatic mode.

Air Efficiency 

Air efficiency and tank capacity should also be considered. Full auto operation drains air quickly, so a larger reservoir or efficient regulator system allows longer shooting sessions without frequent refills. Models with consistent pressure regulation provide more stable shot performance from the first round to the last.

Ease of Control

Next, ease of control and ergonomics significantly affect usability. A well-balanced rifle with an adjustable stock, comfortable grip, and intuitive trigger system helps the shooter maintain control during sustained fire. Since full auto recoil and vibration can be challenging, ergonomic design improves both safety and accuracy.

Adjustability

Furthermore, adjustability and accessory compatibility add long-term value. Features like Picatinny rails allow the addition of optics, grips, or bipods, while adjustable power settings let users switch between semi and full auto modes depending on the situation. This flexibility makes the rifle more versatile across different shooting scenarios.

Safety Features

Finally, safety features and legal compliance should never be overlooked. The best full auto air rifles should have reliable safety switches, anti-dry-fire mechanisms, and secure mode selectors to help prevent accidental discharge. Additionally, laws surrounding full auto air rifles vary widely, so ensuring compliance with local regulations is essential before purchasing or using one.

Best Full Auto Air Rifles FAQs