Rebel Precision AEG Spring - M130
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Rebel Precision AEG Spring - M130 is a high-power mainspring designed for AEG gearboxes, aimed at builds that need increased muzzle energy - usually DMR-style or higher-power outdoor setups (always subject to site limits). It's a solid choice for techs who are tuning for a specific FPS/Joule target, refreshing a fatigued spring, or building a rifle intended for longer-range roles.
Push your AEG build towards higher-power performance with the Rebel Precision AEG Spring - M130. Built for players and techs who are tuning for a specific output, this mainspring is ideal for DMR-style projects, outdoor rifles, and upgraded gearboxes where you need more spring strength to reach your desired FPS/Joule - while keeping the build consistent and reliable.
An M130 spring is commonly chosen when you're pairing upgraded internals (compression parts, piston, gears, motor, and air seal improvements) to handle the extra load. Whether you're replacing a worn spring in a higher-power setup or building from scratch, the Rebel Precision M130 is a straightforward, effective upgrade for serious AEG tuning - just make sure to chrono and stay within your local site rules.
Key Features
- Designed for AEG gearboxes (mainspring upgrade/replacement)
- M130 rating for higher-power builds (site limits apply)
- Ideal for DMR-style and outdoor-focused setups
- Great for tuning to a target FPS/Joule with upgraded compression parts
- Suitable for maintenance, rebuilds, and performance upgrades
Specifications
- Brand: Rebel Precision
- Product Type: AEG mainspring
- Spring Rating: M130
- Compatibility: Most standard AEG gearboxes (confirm per build)

