Stainless Hard Cylinder Type A 451 to 550 mm Barrel out-of-stock Oversized 4mm piston bore for

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

Magazine capacity: 22 rds Weight: 400 g Shipping weight: 430 g==WE== WE is one of the most experienced producer and manufacturer of GBB airsoft replicas in the market

Weight: 750 g Shipping weight: 750 g

Weight: 130 g Shipping weight: 150 g

Connection: Midland Weight: 90 g Shipping weight: 100 g

Stainless Hard Cylinder Type A 451 to 550 mm Barrel out-of-stock Oversized 4mm piston bore forDetails 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.