6.03mm EG Barrel 229mm end of year sale 4 Volt (2 Cells) Capacity: Kleur:Everglade 4 Volt (2 Cells) Capacity: 1'100 mAh 20 C Charging current (max Magazine capacity: 30 rds Weight: 110 g Shipping weight: 130 g Prometheus Best known for their superb inner barrels