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Airsoft Gun Hop Up and Bucking Units

At, we offer OEM replacement and upgrade hop up and bucking units. We also offer R-Hop kits and patches. Hop up increases range and accuracy by putting a back spin on the BB as it is fired. An upgraded hop up unit is one of the best ways to further increase range and accuracy without increasing FPS. This is helpful because many fields have an FPS limit. If you’d like to take it a step further, you’ll need to upgrade to the R-Hop. An R-Hop unit works by increasing the back spin even more which gives you even more range and accuracy. If you have any questions, feel free to contact us with any questions.