Action Army 6.03mm AEG Barrel 290mm G&G Comes in a variety of

Comes in a variety of colors for any tactical look

*Green gas magazine included with this model

It's all the same

Fits all adult and junior sizes and is fully adjustable

The new MI-7 Valken made face mask/goggle that

Action Army 6.03mm AEG Barrel 290mm G&G Comes in a variety ofThe Action Army 6. 03mm AEG Barrel 290mm. Fits inside AEGs that require this length. This is a 6. 03 inner barrel diameter, so it allows for less jams and tolerances than the 6. 01mm. A very popular choice as an alternative to the Prometheus. One piece high grade metal machined. Precision smooth inner bore with nickel plating. This inner barrel is an upgrade to improve your gun's performance, accuracy, FPS, and range compared to stock gun barrels.