MECHBOX PRO CNC Aluminum Cylinder Head Elite Force / Umarex Please be sure to loc

Please be sure to loc tite the screw to keep your safeties tight

Full metal Version 2 gearbox has a quick change system that allows for quick and easy spring changes to easily adjust FPS to meet any field requirements

△ Dimensions (L x D): 76mm x 32mm

2 internal diameter * 2

Unique latch mechanism

MECHBOX PRO CNC Aluminum Cylinder Head Elite Force / Umarex Please be sure to locFeatures: Precision CNC Aluminum Construction Double O Ring for better air seal and reduced compression loss Polished stem for smooth cycling with nozzle while maintaining best air seal Built In rubber bumper for shock absorption from piston piston head Squared stem angle to ensure best air seal with air nozzle Compatibility: Most Gen 2 AEG Gearboxes Material: 6061T6 Aluminum Alloy