Action Army Steel Power-Up Spring for Airsoft AEGs (Tension Options)
- Steel construction
- Non-linear spring design
- Easy to install part to increase your stock FPS
- Compatible with Tokyo Marui, Matrix and other compatible Airsoft Gearboxes
- 110% (M85) ~270~310 F.P.S.
- 120% (M90) ~280~340 F.P.S.
- 130% (M95) ~290~370 F.P.S.
- 140% (M100) ~320~380 F.P.S.
- 150% (M110) ~330~390 F.P.S.
- 160% (M113) ~340~400F.P.S.
- 170% (M115) ~350~420 F.P.S.
- 190% (M120) ~360~450 F.P.S.
- 210% (M125) ~400~470 F.P.S.
- 235% (M130) ~420~500 F.P.S.
- 260% (M140) ~450~550 F.P.S.
- 300% (M150) ~480~600 F.P.S.
- FPS is dependent on gearbox air seal, hop, hop rubber and other components. FPS is rough estimates only
