XT Airsoft - AEG 6.01mm Inner BarrelAEG 6.03mm Inner Barrel

Our custom 6.03mm inner barrel created with a higher quality stainless steel.  We contracted out the production to a CNC factory that specialises in high-end metalwork, this is very apparent from looking at the outside of the barrel.  For the inner surface they suggested a finely uniformed surface that distributes the air and helps to create a cushion surrounding the BB on all sides helping to control the spin.

- Enlarged hop window (6mm long and 4mm wide), designed for hop rubbers with larger contact patches, (will also work with smaller patches).
- Deep crowns