AEG Parts - Internal

Maple Leaf Omega Hop Up Tensioner nub. Omega symbol type bridge "concave" tensioner/spacer for use in your airsoft hopup chamber.  The Omega is one of the most popular hop up...

Maple Leaf AEG Macaron Rubber hop up bucking. A great solid hopup bucking for your airsoft AEG.  Fits on all AEG barrel assemblies. 70 degree is the most popular and recommended...

The Rocket Airsoft (SHS) Shims Airsoft Full Set.  A full set of airsoft shims. Tired of your gearbox sounding like a child crying over spilled milk? Well fret no more, this...

Rocket Airsoft Piston 14 Carbon Steel Teeth Blue - High Speed SHS (Rocket Airsoft OEM) pistons are famous for their durability, reliability, and their ability to outperform all other pistons as...

 Rocket Airsoft Steel AEG Gear Set - Ultra-High Speed (13:1 gear ratio) - These gears are FAST! They have one of the lowest gear ratios of any AEG gear set on...

The Prometheus Soft Hopup Bucking - Purple rubber bucking for AEGs - our most popular seller at Airsoft Atlanta!  For use with HPA tapped guns, AEGs, Prowin Hop Up Chambers,...

Rocket Airsoft M120 AEG Spring. Silver type steel, non-linear spring type. One of our most popular airsoft upgrade springs! Very high quality steel made spring to get your gun running just...

The ASG Ultimate Upgrade Spring fits in all AEGs.  Comes in a variety of spring powers for different FPS goals. M95, M105, M115, M125, and M135 spring powers. Spring are pre-tuned...

The Rocket Airsoft M4 Air Nozzle is a replacement nozzle for all M4 and M16 AEG airsoft type guns. Single o-ring style.  Its aluminum construction and internal o-ring makes it a...

The Maxx Model Double O-Ring Aluminum Piston Head and bearing.  Fits airsoft M4 AEGs and ALL other gearbox version (all versions) guns.  Double rubber o-ring for tighter seal and compression. ...

The very popular blue Rocket Airsoft Piston - 15 Carbon Steel Teeth - For the price, you cannot beat this airsoft piston. It takes an incredible amount of punishment and keeps...

This Rocket Airsoft Aluminum Cylinder Head is compatible with most Version 2 gear box shells. The double o-ring design results in a superior air seal with the cylinder wall. These cylinder...