GTW91-P Polymer GT Advanced G2 AEG (ETU + MOSFET)

The G&G GTW91-P combines the advanced performance of G&G’s G2 gearbox system with a lightweight polymer receiver, offering serious internals in a more affordable, agile platform. A unique hybrid within the GT Advanced G2 range.

Product Features:

• Lightweight polymer receiver for improved manoeuvrability and reduced cost
• Full G2 Gearbox System with pre-installed ETU & MOSFET for programmable burst and responsive cycling
• Magazine Cutoff Functionality with included G2 90R mid-cap mag (auto drop when empty)
• 400mm inner barrel and 800–885mm adjustable length for mid-range accuracy and adaptable handling
• Ideal for players seeking G2 tech in a more accessible, field-friendly platform

The GTW91-P stands out within the GT Advanced – G2 Series by offering all the high-spec internals of G&G’s elite range in a more affordable, lightweight polymer-bodied format. Designed for players who want the cutting-edge performance of the G2 gearbox system without the extra weight or cost of a full-metal platform, the GTW91-P is an ideal hybrid of innovation and practicality.

Internally, it features G&G’s G2 gearbox, which includes a pre-installed ETU and MOSFET, enabling programmable 3-round burst, improved trigger response, and electronic protection. The system also supports functional magazine cutoff, working with the supplied 90-round G2 mid-cap magazine to automatically stop firing when empty — increasing realism and protecting internal components.

Externally, the GTW91-P keeps things lean with a polymer receiver, helping reduce fatigue during longer games while maintaining the durability expected from a G&G rifle. The rifle includes a 400mm inner barrel, ideal for mid-range engagement, and a 6-position stock bringing the overall length between 800mm and 885mm, ensuring adaptability across varied environments.

As a unique offering within the G2 lineup, the GTW91-P is perfect for players seeking top-tier performance in a more mobile and cost-effective format — making it an excellent choice for developing skirmishers, competitive players, or anyone looking to step into G&G’s G2 platform without the added bulk.

Range Overview:

G&G Armament’s GT Advanced – G2 Series represents a new era of AEG innovation, engineered for players who expect superior performance and modern features from their airsoft platforms. At the heart of every G2 replica is G&G’s proprietary G2 gearbox system, designed for enhanced responsiveness, durability, and realism. With pre-installed ETU & MOSFET, improved internal construction, and functional magazine cutoff, the G2 Series offers a premium, dependable experience for serious skirmishers and tactical users alike. These AEGs feature ambidextrous controls, robust externals, and refined ergonomics — delivering reliable performance across a wide range of playstyles. Whether you're entering competitive play or upgrading your loadout, the G2 Series provides a solid foundation with modern capabilities.

• Proprietary G2 Gearbox – Reinforced design with internal upgrades for long-term performance
• ETU + MOSFET Pre-Installed – Faster trigger response and programmable burst fire
• Functional Magazine Cutoff – Stops firing when empty (with compatible mags)
• Ambidextrous Controls – Tactical functionality and improved weapon handling
• Rotary Hop-Up & Enhanced Seals – Consistent shot placement and gas efficiency
• Upgrade-Friendly Design – Built with tuners and serious players in mind

G&G Armament

G&G Armament is a world-renowned manufacturer of high performance airsoft replicas and accessories, proudly designed and engineered in Taiwan since 1986. With a reputation built on innovation, reliability, and precision, G&G delivers one of the most extensive and diverse product ranges in the industry, from entry level AEGs to advanced, feature rich platforms trusted by players and professionals worldwide. Their continuous development cycle ensures a steady release of cutting edge designs, keeping G&G at the forefront of airsoft technology and gameplay.

Safety Information:

Airsoft replicas are designed for recreational use in controlled environments such as skirmish sites and designated training areas. They must be handled responsibly at all times. Always wear certified eye protection and appropriate safety gear when operating or handling airsoft replicas. Treat every replica as if it were a real firearm, never aim at individuals or animals outside of approved gameplay or training scenarios.

Ensure use is compliant with all applicable laws and regulations in your region, including age restrictions, transportation, and storage requirements. Misuse or careless handling can result in serious injury, property damage, or legal consequences. Airsoft replicas are not toys and should only be used by responsible individuals under proper supervision. Always keep airsoft replicas out of reach of children when not in use.