Laylax Prometheus Non-Linear AEG Upgrade Spring MS110 (Aqua)

Elevate your gearbox efficiency, achieve higher power output, and protect your electrical system from excessive strain with the Laylax Prometheus Non-Linear AEG Upgrade Spring MS110 (Aqua)! Precision-manufactured in Japan under Laylax's industry-leading Prometheus upgrade label, this non-linear main spring is an essential component for airsoft technicians and players looking to fine-tune their Automatic Electric Gun (AEG) for balanced field performance.

Advanced Non-Linear Variable Pitch Architecture Traditional linear springs feature uniform coil spacing, which places an intense mechanical load on the motor and gears from the very start of the cycle. The Laylax Prometheus Non-Linear spring utilizes a variable-pitch coil configuration with tight spacing at one end and wider spacing at the other. This progressive design provides lower initial resistance during the piston draw, significantly reducing peak electrical amp draw, motor heat, and stress on the gearset. Once fully compressed, the spring releases maximum stored energy instantly, ensuring consistent, high-velocity output.

High-Tensile Steel & Color-Coded Identification Milled from high-grade Japanese steel wire, each Prometheus spring undergoes a specialized heat treatment and stress-relieving process. This treatment prevents spring sag, structural fatigue, or tension degradation over thousands of cycles, keeping your FPS stable over extended field use. The ground spring ends sit perfectly flush against spring guides and piston head bearings to prevent spring bind and lateral cylinder friction. The vibrant aqua coating allows for immediate identification of the MS110 rating on your workbench.

Targeted MS110 Power Profile The "MS110" designation provides a balanced power output target optimized for general outdoor field play, mid-to-long-range engagements, or setups where increased velocity and heavier BB lifting capability are required. When paired with a tightbore barrel and proper air seal components, the MS110 delivers strong downrange performance while maintaining a smooth mechanical cycle.

Universal Compatibility for AEG Gearbox Systems Designed for broad compatibility across the airsoft spectrum, this main spring fits standard Version 2, Version 3, Version 6, and other AEG gearboxes utilizing standard-length main springs.

Whether you are performing routine gearbox maintenance, upgrading a field primary, or seeking smooth cycle execution, the Laylax Prometheus Non-Linear AEG Upgrade Spring MS110 (Aqua) delivers the precision Japanese engineering required for high-velocity reliability.

Tech Tip: For maximum longevity, we recommend pairing this spring with a ball-bearing spring guide to eliminate spring torsion and ensure a smooth power delivery.