High Cycle Life Spring M90-M130 / 295FPS-425FPS Airsoft AEG

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• Construction: Steel 
• Compatible: AEG Gearbox 
• FPS: 295FPS when used with stock Arcturus AT-NY06-CB and AT-AK12 AEGs 
• when used with stock Arcturus AT-NY06-CB and AT-AK12 AEGs 
• Lower FPS will be achieved when using in conjunction with AEG of other manufactures or Arcturus AEGs with shorter inner barrels. 
• Note: manufactures such as G&G and CYMA etc have introduced short stroked sector gears in many AEG products. 
• Significant reduction in FPS is expected when used with conjunction with short stroked sector gears.