JG JGM-163 Hop-Up Bucking, Blue Airsoft Accessories

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The JG Hop Up Bucking is used to either upgrade or replace your bucking. The JG Hop Up Bucking allows for better air seal providing a speed increase. Have one of these in your parts kit for when the time comes to start doing upgrades or maintenance on your airsoft gun.


  • Manufacturer: JG
  • Model: Hop-Up Bucking (Blue)
  • Color: Blue
  • Material: Rubber
  • Package Includes: One (1) Bucking
  • Warranty Length: 45-days
  • Warranty Handler: Airsoft GI


  • Increase Speed
  • Upgrade or replacement bucking
  • Compatible with most rifles

Disclaimer: This airsoft gun contains the colored markings required by law, including a permanently attached orange plug.