- Rubber & Bucking Kit
- High Quality Materials
- Increases Performance
A set for replacing your Weapons existing Hop-Up Bucking Unit and Hop-Up Rubber with a higher quality, and better performing set to boost performance.
Here at Patrol Base we ship all around world, with delivery not only to the UK, but to most of the EU and select Worldwide locations as well. We provide a working day by road service via our handpicked courier services, simply buy your Airsoft guns with us and we'll have them delivered directly to your door.
For more information and to see the country we deliver please check out our Delivery Information Page.
Below are some rough postage prices for orders. Please note these are subject to change, and are only a rough guide. For more accurate postage estimate please use the Postage Calculator at the basket.
UK Next Day
Highlands / Islands
* Please note that Scottish Highlands, Islands and EU post prices can vary wildly. Prices range from £8.99, up to £29.99, so please ensure you refer to the Postage Calculator at the basket for the lowest possible price.
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.
The Tru-Hop is constructed from high strength polymers which can operate in a huge range of temperatures, ranging from -50c to 230c with the exact same results, and can withstand thousands of rounds. The Tru-Hop is a High Performance Hop-Up Setup, engineered to boost range and accuracy by maximising the surface area of the contact patch. Range and Accuracy is improved because of the higher efficiency design. Accuracy is improved by the special concave design of the contact patch, which aligns BBs during Firing. This is the perfect purchase for those Airsoft Skirmishers who love to tech their rifle for maximum performance, and is best suited to heavy weight BB setups, such as those which use 0.30g BBs and above.
Compatibility: Barrels with the below dimensions
- Made in the USA
- Designed for Heavyweight BBs
- Complete Rubber and Bucking Kit
- High Performance Bucking
- Engineered to boost Range and Accuracy
- Maximises contact with BB across the Patch
- Specially designed Concave Contact Patch
- Aligns BBs during Firing
- Evenly Grips around the BB for a better Air Seal
- Operates in temperatures from -50°c to 230°c
- Designed to withstand Thousands of Rounds
- Tru-Hop Rubber
- Tru-Hop Bucking
We recommend that this Hop-Up rubber should be used with 0.30g BBs and above.
For Installation, please see the following documents: Installation of Gen2 Tru-Hop Rubber, Installation of Tru-Hop Bucking. If you are having difficulty fitting the rubber please feel free to give us a call on: 01484 644709 and have a chat with the Workshop Department.
We have tested the Hop-Up Rubber and Bucking on the following Barrels:
Internal Part Type
Part for Power Source Type
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!
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.