AEG Parts - Internal

The Action Army 6.03mm AEG Barrel 410mm.  This is the popular size for longer M4 airsoft guns. Fits inside AEGs that require this length.  This is a 6.03 inner barrel...

Rocket Airsoft Tappet Plate - Version 3. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM)

The Rocket Airsoft Bearing Spring Guide is a great, low cost replacement for stock, plastic spring guides. The bearing will help prevent springs from breaking and its steel construction allows it...

The Rocket Airsoft AK Metal Hopup Chamber complete set works with all AK airsoft AEG models (AK Version 3 gearbox).  Aluminum made and finely tuned - it will fit in all...

Prometheus G&G ARP9 6.03mm EG 128mm AEG Barrel. Specifically made to fit the G&G ARP9 AEG gun, it's a perfect fit and size.  Customize your gun to make it the...

The Action Army 6.01mm AEG Inner Barrel 510mm is made to fit in AEG airsoft guns. This will fit M16A2 and other length AEG guns. Upgrade your gun's range and...

The Action Army 6.01mm AEG Inner Barrel 290mm is made to fit in AEG airsoft guns. This will fit MC-51 and other length AEG guns. Upgrade your gun's range and...

Rocket Airsoft Full M4 Metal Hopup Chamber Kit - SHS TT0083 - Comes with all the internal parts needed to operate (adjustment wheel, hopup arm, nub, etc.). CNC Easton 7075 Aluminum...

Rocket Airsoft 6mm Steel Bushings. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM)

G&G Cold Resistant Hop Up Rubber Bucking - Blue for AEGs with airsoft Rotary Hopup Chambers.  This is the Blue winter style cold resistant G&G hopup unit.  Includes the brass...

Rocket Airsoft M150 AEG Spring Japanese Black Steel. One of our most popular airsoft upgrade springs! Very high quality steel made spring to get your gun running a high FPS. Fits...

Rocket Airsoft Wiring Harness Set - V2.  Works in Version 2 gearboxes (made for the M4, but may fit other guns too).  Includes everything you need, switch assembly, wiring, etc.  Tamiya style connector...