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A Plus Hop up System

A Plus Hop up System

Upgraded GBBR barrel and hop up system for GHK AK series airsoft rifles.

The hop up system is made of aluminum and afixes to the barrel by grub screws on left and right hand sides of the barrel's notches. Adjust hop up position with grub screw located at the top side of the hop up system. 

This specific airsoft barrel and system is for GBBR only and won't work with regular AEG buckings and hop up sets. 

  • Specifications

    • Aluminum Hop up unit, hop uo bucking, and inner barrel
    • Achieve more precise shots with a new system for GHK platforms
    • 6.02 tightbore inner barrel


    We will gladly accept returns on all accessories. Items must be returned in brand new condition attached to all original documents and packaging within 30 days. 

    All purchases will be refunded in the method of payment used during the checkout process. In the case that a defective item was recieved, item will be exchanged or refunded per customer request.

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