TGM (A3) GT Advanced AEG (ETU + MOSFET)

The G&G TGM A3 is a compact MP5-style AEG built for aggressive CQB play. Featuring a sliding retractable stock, 3-6-9 Picatinny rail sections, and ETU plus MOSFET electronics, it combines classic SMG handling with modern accessory compatibility and responsive performance.

Product Features:

• Material: Polymer / Metal
• Inner Barrel Length: 233 mm
• Magazine: 200 Rounds
• Overall Length: 545.2 mm
• Weight: 3164 g
• Blowback: No
• Electronic Trigger Unit (ETU)
• Integrated MOSFET electronics
• Original Long Axis motor rated at 25,000 rpm
• Compact MP5-style CQB platform
• Sliding retractable rear stock
• Handguard with 3, 6, and 9 o’clock Picatinny mounting sections
• Adjustable hop-up unit
• Classic MP5 iron sight system
• Compatible with MP5-style AEG magazines
• Supplied with 200-round magazine

The TGM A3 is G&G’s modernised take on the iconic MP5-style submachine gun platform, designed to deliver compact handling and strong CQB performance while integrating modern accessory mounting and electronic internals.

Constructed from polymer and metal components, the rifle provides a durable yet manageable platform that maintains the classic MP5 silhouette while introducing updated tactical features.

The rifle uses a 233 mm inner barrel, delivering reliable accuracy and consistent shot performance suited to close-quarters environments.

With an overall length of 545.2 mm, the TGM A3 is significantly more compact than fixed-stock variants, making it highly manoeuvrable in tight indoor environments and fast-paced skirmish scenarios.

Internally, the rifle is powered by G&G’s Original Long Axis motor rated at 25,000 rpm, providing smooth cycling and dependable firing performance.

To enhance electrical efficiency and responsiveness, the platform incorporates both an Electronic Trigger Unit (ETU) and an integrated MOSFET, improving trigger response while protecting the electrical system during operation.

One of the defining features of the TGM A3 is its sliding retractable stock, which allows the rifle to maintain an extremely compact footprint when collapsed while still providing shoulder support when extended.

The handguard is equipped with Picatinny mounting sections at the 3, 6, and 9 o’clock positions, enabling the installation of accessories such as foregrips, lights, or laser units.

The rifle feeds from a 200-round magazine and remains compatible with MP5-style AEG magazines, offering flexibility for extended gameplay.

Combining compact dimensions, modular accessory mounting, and modern ETU-driven electronics, the TGM A3 delivers a highly manoeuvrable SMG platform suited for players who want classic styling with enhanced tactical capability.

Brand Statement:

G&G Armament has been a respected manufacturer of airsoft replicas and accessories since 1986, with products designed and engineered in Taiwan. Known for innovation, reliability, and precision, G&G offers one of the industrys most extensive ranges, covering everything from accessible entry level AEGs to advanced, feature rich platforms. With a strong focus on research and development, G&G continues to refine its designs and technologies to meet the evolving needs of players and professional users worldwide. This commitment to consistent performance, build quality, and forward thinking engineering has established G and G as a trusted name within the global airsoft community.

Safety Information:

This airsoft replica is designed for recreational use in appropriate environments such as airsoft sites or permitted private land. Always handle the replica responsibly and assume it is ready to operate. Avoid aiming at people or animals outside of active gameplay. Eye and face protection designed for airsoft use should be worn when operating this product. When used by under-18s, adult supervision is required. Store securely when not in use.