product code:477
LayLax Prometheus non-linear springs provide irregular pitched design to minimize wear and tear on the gear box.  By easing compressing, it offers less overall stress during opeations.  These factors combined with it being heat treated equates to greater strength and consistent compressions.  
 
Compatiblity:
- Tokyo Marui High Cycle Series AEGs 
- TM Spec or Compatible Gearboxes 
 
Rating: MS70-85 (70-85m/s rating)* Estimated Velocity:
- MP5K HC (110mm Barrel Length) 70m/s
- G3 SAS HC (208mm Barrel Length) 78m/s
- AK74 HC (230mm Barrel Length) 80m/s
- M4 CRW (260m Barrel Length) 82m/s
- Steyr AUG HC (260mm Barrel Length) 84m/s
 
*Estimated velocity may vary depending on tuning, inner barrel length, or any additional factors that causes increases to the overall power of the airsoft gun.  

