Laylax Prometheus Spring
Best high performance internal component for dedicated airsoft technicians
A high-performance upgrade spring engineered for consistent muzzle velocity and durability. The non-linear design offers reliable compression, while the color-coded finish makes it easy to identify and organize in any technician's toolkit.
$15.99
at
US Airsoft
Who it's for
- Competitive players seeking reliable performance during intense airsoft matches
- Marksmen requiring uniform FPS for long-distance accuracy
- Tech-savvy owners looking to protect their high-end gearbox internals
Who should skip it
- Users with stock or entry-level internal components
- Casual players participating in standard indoor or CQB environments
- Beginners who are uncomfortable performing advanced internal modifications
Performance breakdown
Compression Consistency
Non-linear design ensures stable, predictable FPS output across every shot.
Material Durability
High-grade steel construction resists fatigue during extended high-stress firing cycles.
Installation Compatibility
Standard sizing drops easily into most Tokyo Marui spec gearboxes.
Velocity Tuning
Provides a reliable power boost for reaching specific field limits.
Maintenance Organization
Color-coded finish eliminates guesswork when sorting through your parts bin.
Spring Rate Precision
Tightly controlled manufacturing tolerances prevent unwanted FPS fluctuations.
Key Specs
Construction
Steel
Compatibility
Tokyo Marui Spec Airsoft AEG Gearboxes
Velocity
Approximately 450 FPS with 0.20g BBs
Know before you buy
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