- Rotary adjustment wheel
- High-density polymer HOP-Up chamber
- Designed for M4/AR-15 AEGs with V2 gearboxes
If you are having HOP-up troubles with your M4 platforms, don't worry, G&G has just the thing for you! This HOP-up chamber is a replacement part and comes with the necessary pieces for installation, but does not include a HOP-up rubber or a nub. The main chamber is made from high-density polymer and is compatible with all M4-style AEGs which have V2 Gearboxes. It's a reliable and high-quality replacement part that will help your AEG shoot like brand new again!
The rotary adjustment dial is the latest and greatest way of setting your rifle's HOP. It is much more accurate and provides finer increments of adjustments when compared to previous gear-style HOP-up adjustments.
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK Standard
£6.95
From
UK 24hr Dispatch
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
Features
- Replacement HOP-up chamber
- Includes the HOP-up unit - Does not include things like HOP-up rubber and nub
- Plastic Polymer HOP-up Chamber
- Compatible with M4/AR-15 AEGs and version 2 gearboxes
Package Includes
- G&G Armament Rotary Hop Chamber For M4/AR-15 AEG
Specification
General
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Parts & Accessories Type
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Hop-Up Units and Buckings
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Internal Part Type
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Hop-Up & Parts
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 Custom Parts
Upgrade Parts
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Construction
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Tan
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|---|---|
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Polymer
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Part Specific
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Part for Power Source Type
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Electric
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|---|---|
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Package Includes
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Hop Unit
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Electric Part Specific
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Gearbox Version Compatibility Variant
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Version 2
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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.
For more information with fitting parts, or should you require help, feel free to get in touch with our Workshop Department via our Contact Us Page.
Terms and Conditions relating to parts fitting can be read on our Terms and Conditions Page.