AEG Parts - Internal

Rocket Airsoft M130 AEG Spring. Silver type upgrade spring that is non-linear.  Fits in all gearboxes.  A higher FPS than standard for heavy duty upgrades.  FPS will be north of 400, maybe...

Rocket Airsoft Dual Sector Gear (DSG) CNC Steel.  One (1) single dual sector gear made from CNC, not cheap metal (double sector gear).  Excellent for high rate of fire RPM custom...

Rocket Airsoft POM Piston Head. Polycarb piston head with bearings.  Fits in all airsoft AEGs.  (please note: packaging may be generic or labeled as 'Rocket Airsoft' or Lancer, but is made...

Rocket Airsoft AEG Gear Set - High Speed gears set. These are good quality, affordable, steel gears. They are much better than most stock AEG gears. Want a faster rate of...

Rocket Airsoft M140 AEG Spring. Silver type upgrade spring that is non-linear.  Fits in all gearboxes.  A higher FPS than standard for heavy duty upgrades.  FPS will be 450, maybe around 460...

Rocket Airsoft M120 AEG Spring Japanese Black Steel. One of our most popular airsoft upgrade springs! Very high quality steel made spring to get your gun running just below 400 FPS....

Rocket Airsoft M130 AEG Spring Japanese Black Steel. One of our most popular airsoft upgrade springs! Very high quality steel made spring to get your gun running above 400 FPS (420-430...

Rocket Airsoft M150 AEG Spring. Silver type upgrade spring that is non-linear.  Fits in all gearboxes.  A higher FPS than usual for heavy duty upgrades.  FPS will be just below 500 FPS. ...

Rocket Airsoft M90 AEG Spring. A good downgrade spring for those that want less FPS, higher rate of fire, reliability, and being CQB field legal. (please note: packaging may be generic...

Rocket Airsoft Anti Reversal Latch. The anti reversal latch is a very important part of your gearbox. This part engages the ratchet teeth on the bevel gear in order to stop...

The Rocket Airsoft Bearing Spring Guide - fits V2 AEG gearboxes - is a great, low cost replacement for stock, plastic spring guides. The bearing will help prevent springs from breaking...

These are 8mm Solid Steel Bearings by Rocket Airsoft. 6 per pack. Bearings may be sealed or open ball bearing type and slightly differ based on the picture above. (please...