Built for serious airsoft enthusiasts, the EMG Helios Platinum Gearbox is a pre-upgraded powerhouse designed to elevate your AEG's performance right out of the box. Engineered in collaboration with SHS, this gearbox comes pre-installed with some of the most trusted aftermarket internals in the industry—removing the guesswork and saving you hours of tuning.
At its core are high-speed 13:1 short-stroked SHS steel gears, paired with a full metal rack piston and CNC-machined aluminum cylinder and piston heads, ensuring rapid response and long-term durability. The quick-change spring system allows for effortless spring swaps without disassembling the receiver, making it highly versatile across FPS limits.
A high-torque neodymium motor provides blistering speed—up to 26 rounds per second on an 11.1V LiPo battery—while the onboard electronic trigger system and low-resistance silver-coated wiring ensure consistent power delivery and precision trigger response.
Whether you're upgrading your current platform or building from scratch, the Helios Platinum Gearbox is a plug-and-play solution engineered to meet the demands of modern airsoft performance.
Features
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Pre-installed high-speed 13:1 SHS gears (short-stroked 4 teeth)
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Full metal rack piston, CNC aluminum cylinder & piston head
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High torque neodymium magnet motor for up to 26 RPS
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Quick-change spring system for easy FPS tuning
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Onboard electronic trigger for improved responsiveness
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Hybrid 8mm bearings/bushings for optimal efficiency and lifespan
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Wired to the rear with silver-coated low-resistance wiring
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Compatible with most Version 2 AEGs (Note: QBS system may not fit all receivers)
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Factory-assembled with industry-leading quality control
Manufacturer: EMG Helios
Connector Type: Deans
Estimated FPS: 350–400 FPS (depending on build and parts used)
Material: Aluminum-Zinc Alloy, Steel, Silver-Coated Wiring
Upgrade your internals with a gearbox that’s ready to perform at the highest level—no compromises, no corners cut.
