Double Eagle Full Size M4A1 Marui Spec. Metal Gearbox Airsoft AEG Rifle

Includes 9.6V NiMH Battery & Charger

The Double Eagle Full Size M4A1 Airsoft AEG Rifle is a dependable, field-ready platform designed for players who want classic M4 styling, solid performance, and excellent value. Built to Tokyo Marui specifications and equipped with a full metal gearbox, this rifle offers reliable operation, easy maintenance, and wide upgrade compatibility—making it an ideal choice for beginners and experienced players alike.

With a complete battery and charger included, the Double Eagle M4A1 is ready to go straight out of the box.

Durable Polymer Construction with Classic M4 Design

This M4A1 features a high-strength nylon fiber reinforced polymer body, providing excellent durability while keeping overall weight manageable. The lightweight construction allows for faster handling, reduced fatigue during long games, and better maneuverability in tight spaces. Whether you’re running indoor CQB or outdoor skirmishes, this rifle stays comfortable and responsive.

The classic M4A1 layout includes a retractable stock, allowing players to adjust length of pull for improved comfort and better control. This makes the rifle suitable for a wide range of players and gear setups, including plate carriers and chest rigs.

Versatile Fire Control & Adjustable Hop-Up

The Double Eagle M4A1 offers both semi-automatic and fully automatic firing modes, giving players flexibility for different engagement distances and field rules. Semi-auto provides controlled, accurate shots, while full-auto allows for suppressive fire when needed.

An adjustable hop-up system lets users fine-tune BB trajectory for improved range and accuracy. Whether you’re dialing in for indoor precision or outdoor reach, the adjustable hop-up ensures consistent shot placement and optimal performance with different BB weights.

Tokyo Marui Specification Metal Gearbox

At the heart of this rifle is a Tokyo Marui–spec full metal gearbox, known for its reliability and compatibility with aftermarket upgrade parts. This proven gearbox design delivers smooth cycling, consistent performance, and long-term durability.

Because it follows Marui specifications, the internal layout supports a wide range of replacement and upgrade components, making the M4A1 an excellent base rifle for players who plan to upgrade springs, gears, motors, or electronics in the future.

Field-Ready Power Package Included

Unlike many entry-level airsoft rifles, this model comes complete with a 9.6V NiMH butterfly-style crane stock battery and charger. This makes it an ideal choice for new players who want a hassle-free setup without the need to purchase additional accessories.

The crane stock battery configuration provides balanced weight distribution and reliable power delivery, ensuring consistent rate of fire and dependable trigger response throughout the day.

Removable Carry Handle & Customization Options

The rifle includes a removable carrying handle, allowing players to keep a traditional M4 look or remove it to mount optics such as red dot sights or scopes. This flexibility makes the Double Eagle M4A1 adaptable to different playstyles, from classic rifleman setups to modern tactical builds.

With its M4 platform compatibility, the rifle supports a wide range of external accessories including grips, stocks, magazines, and optics, making customization simple and cost-effective.

Performance on the Field

With an FPS range of approximately 370–400, the Double Eagle M4A1 delivers solid performance suitable for most indoor and outdoor airsoft fields (always verify local field limits). The balanced power output provides good range while maintaining controllability for close-quarters engagements.

This performance range makes the rifle versatile enough for players who want one primary rifle that can handle multiple field environments without modification.

Trusted Manufacturing

Manufactured by Double Eagle, a well-known brand in affordable and reliable airsoft platforms, this M4A1 delivers dependable quality at an accessible price point. Double Eagle rifles are widely recognized for their consistency and ease of use, making them a popular choice for starter loadouts and rental fleets alike.

Summary

The Double Eagle Full Size M4A1 Marui Spec. Metal Gearbox Airsoft AEG Rifle is a well-rounded, ready-to-play solution for airsoft players of all skill levels. Featuring a durable polymer body, adjustable hop-up, semi and full-auto firing modes, and a Tokyo Marui–spec metal gearbox, it offers reliability, versatility, and upgrade potential in one package.

With the battery and charger included, this rifle is an excellent choice for players who want dependable performance without added setup costs—just load up and hit the field.

Manufacturer: Double Eagle
FPS Range: 370–400