Maple Leaf 6.04 Crazy Jet Barrel for AAP01 GBB Pistol 131mm

The Maple Leaf 6.04 Crazy Jet Barrel for AAP01 GBB Pistol 131mm is an inner barrel specially developed for the AAP01 by Action Army.

The Crazy Jet barrel is a barrel with a special construction that creates an air pocket around the bb, which improves range and accuracy over a standard precision barrel.
The barrel is made of stainless steel which makes it very durable.