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Lonex Aluminum One Piece Metal Hopup for M4 M16 Series Airsoft AEG Rifles

ID: 35846 (HU-GB-01-34)
4.3 stars, based on 20 reviews
Lonex Aluminum One Piece Metal Hopup for M4 M16 Series Airsoft AEG Rifles
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Hopup unit may require assembling


This item is currently Out of Stock Usually restocked within 1-3 weeks.
Add to your wishlist to stay posted!

*Hopup unit may require assembling

The Lonex ULTIMATE Hop-up chamber unit is designed for the M4 / M16 family of rifles. This Hop-up chamber unit features top notch air seal and is designed to provide the best possible bb flight control.


  • Made from high quality aircraft grade aluminum alloy
  • Includes Everything for Complete Hopup Unit, Requires Assembly
  • O-Ring Seal on Gearbox Side
  • One-Piece Hopup unit.
  • Bucking and Nub sold separately

Application: For M4 / M16 / SR-16 / M4-RIS and other compatible Airsoft AEG models that uses M4 hopup units.
Material: Aluminum, One Piece
Type: One Piece.
Manufacturer: Lonex / ASG

Note: This product is designed to fit common M4 metal bodies. It will work with plastic body AEGs with some modification required. Professional installation is highly recommended. One piece hopup are generally intended for AEG with metal bodies.

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20 Customer Reviews

(Write a review)

by Shaun N. on 01/21/2018
"though I've used this hop up in many AEGs and its amazing, for HPA guns (P* set ups i say) it doesnt hold it hop with it and I've tried different bucking and barrels. I just don't get the range I like with it. I'm probable getting a little over 100 feet ok not bad range for me it not enough. So I'll stick with ProWins for HPAs, not saying this is a bad unit. It really isn't it just don't hold the way i want in a HPA. all in all I give this a 4/5
by Peter M. on 12/07/2017
"I installed this in my G&G Combat Machine CM16 Raider and the accuracy is of the charts. I paired with a Madbull Shark bucking and nub and it's a LASER BEAM!
by Cole M. on 06/18/2017
"I have installed this in my G&G cm18 and the accuracy and range haves increased as well. I paired it with the angels custom 6.01 tightbore barrel and it's awesome. Highly recommend this hopup system for people who looking to increase range...

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This item is currently Out of Stock. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

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