6.03 Inner Barrel | 86mm | GBB | TTI

6.03 Inner Barrel | 86mm | G19 Umarex & Marui | TTI – inner barrel for your replica

This inner barrel is an upgrade part for your G19 gas blowback pistol. With an internal diameter of 6.03mm, the barrel provides tighter tolerance around the BB, which improves the consistency of your shots. You use this airsoft inner barrel when you want to improve the accuracy of your pistol or when your current barrel is worn out. In gas blowback pistols, the inner barrel plays an important role in stabilising the BB as it exits the barrel.

Technical specifications

The TTI inner barrel has a length of 86mm, specifically designed for the G19 models. The part is manufactured from metal with a grey finish. The internal diameter of 6.03mm offers a good balance between BB guidance and airflow. The barrel fits directly into the hop-up unit of your pistol without modifications.

Compatibility and application

This inner barrel is designed for Umarex G19 and Tokyo Marui G19 gas blowback pistols. The part fits in standard builds and requires no advanced technical knowledge for installation. During installation, you disassemble the slide, remove the hop-up unit and replace the barrel. This upgrade is suitable for players who want to make their pistol more accurate for mid-range engagements during skirmishes.

Ready to add the 6.03 Inner Barrel | 86mm | G19 Umarex & Marui | TTI to your setup?