GHK G5-06 Hop-Up Unit

Code: 7085
  • OEM Replacement
  • Standard Hop Unit
  • C-Clip & O-Ring Included

A standard replacement hop unit and chamber for the GHK G5 gas blowback rifle that includes everything except a rubber and nub.

Full description


This is an ideal part for the spares drawer, as a faulty hop unit can totally take a weapon out of play; with them being so delicate and such a vital part of the G5's operation it is absolutely essential to make sure you have these kinds of spares to hand. Solve any hop issues such as inconsistency or failure to feed with this simple to install OEM replacement.


  • Stock Black Durable Polymer Construction
  • 6 Components:
    • Hop Chamber
    • Adjustment Wheel
    • Hop Arm
    • Hop Arm Pivot Pin
    • Barrel Clip
    • O Ring
  • Supplied Assembled ready to Install
  • For Use with GHK G5 GBB Stock/Standard AEG Barrel Type

Package Includes:

  • G5-06 Hop-Up Unit



Internal Part Type
Hop-Up Unit
Patrol Base - Warning Icon
Upgrade Parts


Colour Wheel Greyscale
Item Colour
Construction Icon
Polymer / Silicon
Internal Part Construction
Polymer, Silicon,

Part Specific

Part for Power Source Type
Weapon Platform
Package Includes
  • O-Ring
  • C-Clip
  • Hop Unit

Size guide

Parts Fitting

Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff. 

Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.

We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!

Unique Parts

Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.

Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.

If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.