6.04 Crazy Jet Barrel | 250mm | GBB | Maple Leaf

Maple Leaf Crazy Jet 6.04 GBB 250 mm Inner Barrel – inner barrel for your replica

This inner barrel from Maple Leaf uses Crazy Jet technology to optimise the airflow around your BB. The unique ventilation system at the end of the barrel redirects the air behind the BB forwards, creating an enveloping airflow. This reduces resistance and improves the consistency of your shots. You replace your airsoft inner barrel when you want to achieve greater accuracy from your GBBR or when your current barrel is damaged.

Technical specifications

The barrel has a diameter of 6.04 mm and a length of 250 mm. The material is aluminium with a silver chrome finish. The Crazy Jet design is characterised by a wider end with ventilation holes that adjust the airflow. This provides a balance between accuracy and minimal friction with the BB as it passes through the barrel.

Compatibility and application

This inner barrel is designed for GBB replicas and fits universal platforms. The 250 mm length makes it suitable for compact to mid-sized GBB pistols. Installation requires basic knowledge of your hop-up unit and inner barrel assembly. It is an upgrade for both standard builds and more advanced setups where accuracy is a priority.

Ready to add the Maple Leaf Crazy Jet 6.04 GBB 250 mm Inner Barrel to your setup?