ASG Ultimate Gearbox Cylinder For Inner barrel 451-550mm Airsoft 6mm BB's

Name: ASG Ultimate Gearbox Cylinder For Inner barrel 451-550mm Airsoft 6mm BB's
Brand: Ultimate

Ultimate

ASG Ultimate Gearbox Cylinder for Inner barrel 451-550mm\n\nPerfect your AEGs Compression with the ULTIMATE Upgrade Series CNC Cylinder Tube\n\nWith our ULTIMATE Upgrade Series parts program Action Sport Games provide the professional and hobbyist airsoft tech with the products they need to create the perfect powerline in their AEG \u2013 regardless of the individual build requirements.\n\nFrom our Ultimate Milspec springs, through to our gears and our motors, a second to none powerline is now available for the airsoft technician!\n\nThe ULTIMATE Upgrade Series CNC Cylinder Tube from Action Sport Games is perfect for high performance airsoft builds where effective compression matched to barrel length is critical.\n\nEach of the five cylinder tube sizes we offer for airsoft technicians provides the correct choice of ventilation hole position to match their selected barrel length to ensure peak performance.\n\nEvery precision cylinder tube is constructed from high quality seamless steee