Unbox the Tokyo Marui G3 SAS AEG Rifle. This AEG is based on the V2 gearbox.
Tokyo Marui’s G3 SAS stands as one of the most distinctive and unusual entries in the company’s long history of electric airsoft guns, a weapon that exists at the intersection of real-world military lore and Tokyo Marui’s willingness to take creative risks. It is a compact and aggressive carbine that reimagines the classic Heckler & Koch G3 battle rifle as a close-quarters powerhouse, and its very existence is a testament to the manufacturer’s ability to transform whispered legends into tangible, beloved products.
The real-world inspiration for this airsoft replica is a fascinating piece of firearms folklore. The G3 SAS is said to be based on a prototype weapon that Heckler & Koch allegedly developed in secret for the British Special Air Service, and the concept was audacious: take the full-power G3 battle rifle, which fires the heavy 7.62x51mm NATO round, and dramatically shorten it into a submachine gun-like package that could offer the devastating stopping power of a battle rifle in a size manageable enough for the tight confines of counter-terrorism operations. While the real prototype never entered mass production, its legend lived on in the firearms community, and Tokyo Marui chose to bring that legend to life in plastic and metal.
When Tokyo Marui set out to create their G3 SAS, they approached it with a philosophy of practicality above all else, and the result was the smallest and lightest model in their entire G3 series. The standard version measures just 487 millimeters in total length and weighs approximately 2,200 grams with an empty magazine and battery installed, and this compactness makes it extraordinarily maneuverable in tight spaces, a quality that has made it a favorite for close-quarters battle games where agility can mean the difference between victory and defeat. Despite its small size, the G3 SAS is packed with features that make it a practical and versatile skirmishing tool. The handguard is equipped with a 20mm Picatinny rail, allowing for the attachment of flashlights, foregrips, or other tactical accessories, and the flash hider is removable to reveal a 14mm counter-clockwise threaded barrel that accepts silencers and other muzzle devices. The adjustable rear sight is made of metal and can be fine-tuned for windage and elevation, while the hop-up adjustment is accessed by pulling back the charging handle, which opens the ejection port on the right side of the receiver and allows for quick and easy adjustments without the need for tools. The gun is powered by a standard 8.4V mini NiMH battery or a 7.4V LiPo battery, and it features a full-auto and semi-auto selector switch that gives players flexibility in their engagement tactics.
Perhaps the most defining feature of the G3 SAS is its magazine, as it comes standard with a 500-round high-capacity magazine, one of the largest capacities available for any electric airsoft gun. This immense ammunition capacity allows players to stay in the fight for extended periods without the constant need to reload, a significant advantage in long skirmishes where sustained fire can suppress opponents and control the flow of the game, and the magazine’s outer shell is constructed from steel press material, giving it a realistic weight and feel that enhances the overall authenticity of the replica.
In 2014, Tokyo Marui took the G3 SAS concept to the next level with the release of the High Cycle version, a line of custom AEGs designed to deliver an extraordinarily high rate of fire using a standard 8.4V NiMH battery. The G3 SAS High Cycle achieved an astonishing 25 rounds per second, a rate of fire that was truly eye-opening for its time and gave players a significant advantage in suppressive fire scenarios. This remarkable performance was made possible by a hand-built ultra-high-speed motor capable of 30,000 revolutions per minute, paired with a specially tuned High Cycle mecha-box and high-quality Japanese bearings that ensured durability and reliability under sustained use. The High Cycle version also featured a different stock configuration, using a retractable MP5-style stock instead of the standard model’s fixed end cap, and when fully extended, the High Cycle model measured 722 millimeters in length, providing a more stable shooting platform for those who preferred a more traditional rifle stance.
The G3 SAS was met with positive reception from the airsoft community, and in Japan, reviewers praised its high build quality, with one calling it the best in the G3 series. The compact size and lightweight construction made it easy to handle and enjoyable to use, while the 500-round magazine was universally praised for its convenience and ability to keep players in the action longer. However, some users noted that the gun could feel slightly front-heavy due to its design, and the iron sights, while functional, could blur targets at longer distances, though others pointed out that the G3 SAS’s design was a significant departure from the real HK51K and that this did not diminish their enjoyment of the replica.
Today, both the standard and High Cycle versions of the Tokyo Marui G3 SAS have been discontinued, and they have become sought-after collector’s items, prized for their unique design, their connection to SAS lore, and their place in Tokyo Marui’s history. The G3 SAS remains a testament to Tokyo Marui’s willingness to explore the unusual and the legendary, transforming a whispered-about prototype into a beloved airsoft classic that continues to capture the imagination of collectors and players alike.
