G&G GR15 Raider Blowback AEG Long

Features:
• Material: Stainless/Aluminum/Steel/Zinc/Plastic/Nylon/Fiber
• Custom Version 2 Metal Gearbox
• Nylon Fiber Plastic Receiver
• Gear Box Bearing: 8mm Oilless
• Motor: 25000 rpm Hi-torque Short Axis
• Durable ABS Plastic 5 Position Retractable Crane Stock
• Overall Length [Retracted/Extended] = 30.5"/34.5"
• Bonus Package of 1000 .20g BBs Included
• Made in Taiwan

New Blow Back Pneumatic system
True to the faith of mimicking real life firearms, G&G is proud to present its new Pneumatic Blow Back system to its line of airsoft guns. Conventional airsoft blow back utilizes tow hook springs to mimic real life bolt actions, which often lead to excess wear, tear and poor reliability in the gear box. To alleviate the problem of conventional systems, G&G has independently developed the Pneumatic Blow Back system; a piston driven, gas operated mechanism to better mimic real life bolt actions. This new technology utilizes compressed air to move the bolt, which enables the action without adding extra stress to the gear box.This class leading system represents a significant milestone in the airsoft industry.