Stainless Hard Cylinder Type A 451 to 550 mm Barrel out-of-stock Above the upper back is

Above the upper back is located a rescue handle for quick and easy evacuation out of danger zone

Weight: 1 g Shipping weight: 12 g

Oversized 4mm piston bore for extremely high flow and refresh rate even at only 40psi

to sever a seat belt or to egress through the Plexiglas of a chopper

Weight: 130 g Shipping weight: 150 g

Stainless Hard Cylinder Type A 451 to 550 mm Barrel out-of-stock Above the upper back isDetails Weight: 32 g Shipping weight: 42 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.