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Madbull Ultimate 3-in-1 M4 / M16 Airsoft AEG Hop-Up Chamber Unit

SKU: VS-JAG-MB-ULTIMATEHU MadbullOut of stock


Madbull Ultimate 3-in-1 M4 / M16 Airsoft AEG Hop-Up Chamber Unit

Madbull has become a leading innovator in the airsoft industry, designing unique products to maximize the performance of a wide variety of airsoft guns. Their NEW Madbull Ultimate 3-in-1 Hop Up Chamber is a prime example of Madbull's technological approach to airsoft performance upgrades. Unlike common M4/ M16 AEG hop up chambers, the Madbull Ultimate hop up features a large perpendicular adjustment wheel which allows you to easily access and precisely adjust the hop up. This hop up chamber also features a BB retention O-ring, which prevents excess BBs from spilling out of the hop up chamber during reloading. Another innovative feature of this hop up unit is its compatibility with Madbull's accessory LED tracer unit (not included). This tracer unit installs onto the hop up chamber, eliminating the need for a bulky mock suppressor tracer unit on the front of your AEG.

This hop up unit is extremely easy to install and comes with all necessary hardware components. As an added perk, Madbull has included a Shark hop up bucking and a hop up spacer. These additional upgrade components make the Madbull Ultimate Hop Up Chamber and incredible deal! This performance hop up chamber is in high demand, so get yours before they're gone!

Madbull's 3-in-1 Hop Up Technology:

1) Compatible with Madbull's accessory tracer LED unit, turning this high quality hop up chamber into a functional tracer unit

2) Madbull's BB retention system prevents excess BBs from dropping out of the hop up chamber during reloading

3) the hop up chamber's perpendicular hop up adjustment wheel allows finely tuned adjustments, and doesn't slip out of place during skirmishes

* Fitment of this hop up chamber is not guaranteed for all M4/ M16 AEGs. Be sure to check if your AEG is compatible BEFORE purchasing this hop up chamber. Some modification of this hop up chamber may be required for proper installation.

NOTE: The BB retention feature of this hop up chamber will keep BBs in your hop up even after the magazine is removed. This means that the gun is still loaded even with the magazine ejected. Remember to always properly clear your airsoft gun's chamber before exiting the airsoft field, and to always treat your airsoft gun as if it were loaded.

In the Box


Construction Full Metal Alloy
Compatibility Fits most M4/ M16 Metal Gearbox AEGs*

California Proposition 65 Warning: Cancer and Reproductive Harm -

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