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LayLax Prometheus EG Hard Gear Set (20:1 Torque Ratio) for TM NGRS AEGs
Eliminate gear strip anxiety and unlock heavy spring potential in your recoil platform with the LayLax Prometheus EG Hard Gear Set (20:1 Torque Ratio) for Tokyo Marui Next Generation Recoil Shock (NGRS) AEGs. Precision-machined in Japan from high-density forged steel, this heavy-duty gearset replaces fragile cast factory components to easily withstand elevated muzzle energy builds.
Featuring an optimised 20:1 torque ratio and a re-profiled anti-reversal latch bevel track, it reduces motor strain, smooths cycle timing, and delivers crisp, instant trigger response. It is the gold standard internal upgrade for any discerning TM Recoil Shock technician.
Tokyo Marui’s Recoil Shock system is renowned for realistic blowback and bolt-stop capability, but pushing performance past stock UK field limits puts immense stress on the internal drivetrain. The LayLax Prometheus EG Hard Gear Set (20:1 Torque Ratio) is purpose-built to bulletproof your Tokyo Marui NGRS gearbox, providing the mechanical reinforcement needed to drive stiffer springs without stripping teeth or throwing shims.
Forged Japanese Steel Craftsmanship Unlike conventional sintered or zinc-alloy cast gears that fracture under shock loads, the Prometheus EG series is hot-forged and CNC-finished from high-grade Japanese steel. Each gear tooth features an engineered tooth-profile and surface-hardening treatment that withstands the violent back-and-forth inertia of the TM recoil shock weight. The redesign includes a fortified sector gear pickup tooth and a multi-latch bevel gear configured for instantaneous anti-reversal engagement, preventing gear rollback and ensuring crisp trigger response in semi-automatic fire.
High-Torque 20:1 Reduction Ratio The 20:1 gear ratio delivers dedicated mechanical advantage, spreading load evenly across the geartrain. This torque increase relieves strain on your motor and electrical system, allowing your gearbox to cycle smoothly even when using stiffer upgrade springs (such as MS100 to MS120 ratings).
Practical Applications & Real-World Use Cases
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DMR & Woodland Field Tuning: When setting up an NGRS (such as a HK417, SCAR-H, or Recce Rifle) for open woodland games, heavier springs are required to reach full field limits. The 20:1 EG Hard set handles higher-rated springs effortlessly, ensuring your drivetrain remains rock-solid during long, high-stress game days.
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Semi-Lock Prevention on 7.4V/11.1V Setups: Fast semi-auto spamming can cause factory recoil gearboxes to trip or stall mid-cycle. The enhanced bevel tooth architecture locks the geartrain immediately when the cutoff lever trips, preventing motor overspin and mid-cycle gear jams.
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High-Round-Count Endurance: In demanding multi-day MilSim ops where you burn through thousands of rounds without a workbench nearby, this set removes the primary point of mechanical failure inside the TM NGRS gearbox.
Compatibility Designed specifically for Tokyo Marui Next Generation Recoil Shock (NGRS) gearboxes, including the M4, HK416, HK417, SCAR-L/H, and AK series. (Professional shimming and grease application recommended for optimal longevity and mesh.)
| SKU | 616541 |
|---|---|
| Brand | Laylax |
| Weapon Category | Parts |
Our courier partners deliver from Monday to Friday, excluding Bank Holidays. We will attempt to dispatch all packages within 24 hours, although at peak times this may take slightly longer. Orders with products with two-tone service or Defence Check may take longer to dispatch.
Once the order is dispatched you will get an email with the tracking number and which courier partner it’s going to be delivered via. Any missing/incorrect items need to be reported with 48hrs of signed delivery.
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Faulty Product?! Unfortunately that is part of life but be rest assured we are here to help! Contact one of our friendly staff via phone or email. Stating what the problem is, if we can resolve the problem via phone or email great if not then they will advise how to send it back and what details we require.
The gun will be sprayed 51% in a bright/primary color (we do only blue, green and red currently). The process of two toning currently runs at 2 working days depending on Drying Time, which is effected by Ambient Temperature and Weather. and currently no express delivery is available for this even if you select it at checkout.