Internal Airsoft Parts

Shop airsoft internal parts for repairs, maintenance and performance builds. Find model-specific components for AEG, gas blowback, spring, HPA and PTW platforms, including gearbox parts, hop-up components, nozzles, pistons, valves, springs and seals.

Browse airsoft parts by system

• AEG internal parts: gears, pistons, cylinders, motors, tappet plates, springs and gearbox components.
• GBB internal parts: nozzles, valves, recoil components, hop-up units and replacement seals.
• Spring internal parts: components for bolt-action and other spring-powered platforms.
• HPA internal parts: compatible engine and air-system components.
• PTW internal parts: dedicated components for professional training weapon platforms.

Confirm fitment before installation

Airsoft parts are often specific to a manufacturer, model, version or gearbox type. Match the product code and compatibility list before ordering. Internal upgrades can change reliability and velocity; installation by an experienced technician is recommended when fitting or tuning complex components.