6.03mm EG Barrel for G&G ARP 9 128mm out-of-stock it fits perfectly and comfortably

it fits perfectly and comfortably in hand and is easy to install

making them an great entry-level choice for beginners and a good base for easy modifications to fulfil the needs of even most experienced ones

In case of need for improved airflow

Length: 98 mm Caliber: 6mm Weight: 230 g Shipping weight: 260 g Information from producer (extern)

creating a scalable armour platform

6.03mm EG Barrel for G&G ARP 9 128mm out-of-stock it fits perfectly and comfortablyDetails Length: 128 mm Weight: 27 g Shipping weight: 60 g Prometheus Prometheus a Japan based company that can be easily described as "legendary" among new airsoft players and veterans alike. Best known for their superb inner barrels, Prometheus decided to expand further, providing top notch tuning parts for gearboxes and hop up units.