JBU Airsoft Full Metal Version 3 Cylinder and Piston Head Set

SKU:  ACC-SDJA29 JBU Out of stock

  • CNC Machined
  • Thick Rubber O-Rings
  • Rubber Piston Buffer Pad
  • 6 Piston Head Ports
  • High Flow Cylinder Nozzle
  • Crafted of high-quality materials
  • Version 3 gearbox/ mechbox compatible (AK, G36, AUG, MP5K AEGs etc.)

1000 pc/case

UPC code:



In the Box

1x JBU Ver. 3 Metal Cylinder Head

1x JBU Ver. 3 Metal Bearing Piston Head

Specifications:



California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


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