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Retro Arms CZ CNC Machined Hop-Up for A&K / Cybergun / Classic Army M249 Airsoft AEG

ID: 90800 (HU-RA-7162)
Retro Arms859188908000716290800
3.5 stars, based on 6 reviews
Retro Arms CZ CNC Machined Hop-Up for A&K / Cybergun / Classic Army M249 Airsoft AEG
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Retro Arms


This item is currently Sold Out


  • CNC machined aluminum alloy construction
  • Precision craftsmanship increases accuracy and range
  • Easy to manipulate rotary hop-up
  • Complete feed tube assembly included

Manufacturer: Retro Arms CZ


Compatibility: A&K/Cybergun/Classic Army M249 AEGs
Material: CNC Aluminum

6 Customer Reviews

(Write a review)

by Evgen A. on 08/09/2020
"It corresponds, but with processing, or professional finishing. (former official R&D servicer of Cybergun - ASGUN-Slovenia) ;).
by Nickolas P. on 12/08/2019
"Model- A&K m249 mk46- drop one was a little tricky at first. Be aware that during the installation you will need to cut down the quick change barrel spring otherwise it no longer functions. Also this unit sits farther back than the stock hop up so to get a proper feed you’ll need to shave the magazine a little bit.

Feed consistency- great feed after shaving mag.

Hop yo unit is built to hug the sides of the gearbox and can be a little tight on the gearbox. Once installed hop up has no wiggle at all

Overall would absolutely recommend this hop up due to the nature of how it is designed!
by Nickolas P. on 12/07/2019
"Unit hugs the gearbox and is a tight fit, when installing into an m249 mk46 a&k take care and understand that the quick barrel change mechanism no longer operates what this unit because it’s built to sit right up against the gearbox and the the internal framing.
Also do not install stock spring for the hop up quick change. You won’t be able to get the barrel back out again.

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This item is currently Sold Out. 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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