Description

Non-Linear Type Spring offer stable performance

Different type spring:
PR0017(MS110)
PR0022(MS120)
PR0018(MS135)
PR0019(MS150)
PR0020(MS170)
PR0038(MS190)
Upgrade power (Test on Tokyo Marui MC51)

350 - 360 FPS 
360 - 370 FPS
380 - 390 FPS
390 - 400 FPS
415 - 425 FPS
440 - 450 FPS

Note: Actual Rating depend on AEG Model & workmanship performed on the AEG
Power Output may vary if used in conjunction with our upgrade parts