The AEA Megalodon 50 Cal is a revolutionary big bore pump-action air rifle designed for power, precision, and reliability. Manufactured by Advanced Energy Arms (AEA), it is the world’s first pump-action air shotgun that delivers massive muzzle energy with calibers up to .58. The 50 Cal variant is perfect for hunters and airgun enthusiasts looking for serious stopping power in a high-performance, easy-to-use air rifle.
Key Features of the AEA Megalodon 50 Cal
High stopping power for hunting or target shooting
Big Bore Power:
Caliber: 50 Cal
Muzzle Energy: Up to 585 FPE (depending on pellet choice)
Barrel Length Options: 15” or 22”
Pump-Action Mechanism:
Smooth and fast pump-action for repeatable shots
Reliable and easy to operate in all conditions
Adjustable Power:
User-adjustable power settings for different hunting scenarios
Ideal for both medium and large game
Precision & Accuracy:
Ergonomically designed stock for comfort and stability
Fully rifled barrel for exceptional accuracy at long range
Durable Construction:
High-grade alloy and polymer materials
Built to withstand rough outdoor conditions
Versatile Ammunition Options:
Compatible with a variety of big bore pellets and slugs
The AEA Megalodon .50 Cal is a high-powered, pump-action air rifle renowned for its impressive performance and accuracy. Here’s an in-depth look at its capabilities:
🔭 Performance Overview
- Muzzle Energy: Delivers up to 585 foot-pounds (ft-lb) of energy, making it one of the most powerful air rifles available.
- Velocity: Achieves speeds up to 925 feet per second (fps) with 230-grain slugs, depending on barrel length and ammunition.
- Air Reservoir: Equipped with a 600cc air tank at a maximum fill pressure of 4500 PSI, providing extended shooting sessions.
🎯 Accuracy & Handling
- Precision: Users have reported tight groupings at various distances, demonstrating the rifle’s accuracy.
- Pump-Action Mechanism: The pump-action design allows for rapid cycling, enhancing shooting speed and control.
- Trigger Feel: The trigger is noted for its responsiveness, contributing to improved accuracy during shooting.
🧪 Real-World Testing
In various tests, the Megalodon demonstrated consistent power and precision. For instance, shooting at a distance of 9 meters with rubber pellets showed excellent grouping, highlighting its accuracy.
Key Reasons to Choose the AEA Megalodon .50 Cal
1. Unmatched Power
Delivering up to 585 foot-pounds (ft-lb) of muzzle energy, the Megalodon is among the most powerful air rifles available. This immense power makes it ideal for hunting large game and tackling challenging targets.
2. Innovative Pump-Action Design
As the world’s first big bore pump-action air rifle, the Megalodon combines the rapid cycling of a pump-action shotgun with the precision of an air rifle. This design ensures quick follow-up shots and a tactile shooting experience.
3. Versatile Caliber Options
Available in .45, .50, and .58 calibers, the Megalodon allows shooters to select the caliber that best suits their needs, whether for hunting, target shooting, or collecting.
4. High Magazine Capacity
The rifle boasts an 8-shot magazine, reducing the frequency of reloads and enhancing shooting efficiency during extended sessions.
5. Adjustable Barrel Length
With options for 15-inch or 22-inch barrels, shooters can customize the rifle to balance portability and accuracy, catering to various shooting preferences.
6. Extended Shooting Sessions
Equipped with a 600cc air reservoir and a maximum fill pressure of 4500 PSI, the Megalodon offers extended shooting sessions, making it suitable for prolonged hunting trips or target practice.
7. Customization Potential
The rear air tank is hot-swappable, allowing users to upgrade or modify the rifle to meet specific needs or preferences.
Care & Maintenance Tips
1. Keep It Clean
- After each shooting session, wipe down the exterior with a soft, dry cloth.
- Avoid using harsh chemicals that could damage the finish.
- Regularly clean the barrel using a quality cleaning rod and brush to remove residue and lead deposits.
2. Lubricate Moving Parts
- Use airgun-specific oil to lubricate the pump mechanism, trigger, and bolt.
- Do not over-lubricate, as excess oil can attract dust and affect accuracy.
3. Check Air Reservoir
- Regularly inspect the 600cc air tank for leaks.
- Always fill to the recommended maximum pressure of 4500 PSI using a certified hand pump or compressor.
- Avoid leaving the air tank pressurized for months at a time to prevent stress on seals.
4. Inspect Seals and O-Rings
- The Megalodon uses high-pressure seals that need periodic checking.
- Replace worn O-rings promptly to prevent leaks and maintain consistent power.
5. Store Properly
- Keep the rifle in a dry, cool place.
- Use a padded gun case to protect it from knocks and scratches.
- Avoid prolonged exposure to sunlight or moisture.
6. Regular Test Firing
- Fire a few shots periodically even when not in heavy use to ensure the rifle’s mechanisms remain smooth.
7. Scope and Accessories
- Check mounted optics for tightness and alignment.
- Clean lenses with a soft lens cloth.
8. Professional Servicing
- For major maintenance or repairs, consult a certified airgun technician.
- Avoid disassembling high-pressure components if you’re not experienced.
Frequently Asked Questions (FAQ) - 1. What type of air rifle is the AEA Megalodon 50 Cal?
- It’s a pump-action, big bore air rifle that uses compressed air to fire heavy .50 caliber projectiles.
- 2. How powerful is it?
- It delivers up to 585 foot-pounds (ft-lb) of energy, making it one of the most powerful air rifles for hunting large game and long-range shooting.
- 3. What calibers are available?
- The Megalodon comes in .45, .50, and .58 calibers, so shooters can choose based on their preference and intended use.
- 4. How many shots can I fire before refilling the air tank?
- It has a 600cc air reservoir that holds enough pressure for multiple shots, depending on the caliber and pellet weight.
- 5. What is the magazine capacity?
- The rifle uses an 8-shot magazine, allowing for multiple shots without reloading each time.
- 6. Is it suitable for beginners?
- No, the Megalodon is designed for experienced shooters due to its high power and size. Beginners should start with smaller air rifles first.
- 7. How do I maintain the rifle?
- Regular maintenance includes cleaning the barrel, lubricating moving parts, checking O-rings, and properly storing the rifle. Refer to the care guide for full details.
- 8. Can I use it for hunting?
- Yes, it’s ideal for hunting large game, thanks to its high energy and accuracy.
- 9. What accessories are compatible?
- Scopes, bipods, and upgraded air tanks can be used. Always ensure accessories are rated for big bore air rifles.
- 10. Where can I buy spare parts?
- Official AEA Airguns dealers or certified service centers provide spare parts and maintenance services.
- 11. Is it safe to use indoors?
- No, due to its power and size, it should only be used outdoors in controlled environments.
- 12. What is the trigger like?
- The Megalodon has a responsive, adjustable trigger, which enhances accuracy and control during shooting.
Ready to experience the power of the AEA Megalodon 50 Cal? Order now and elevate your airgun hunting experience today

