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CNC HopUp Chamber AK [RetroArms]CNC HopUp Chamber AK [RetroArms]
CNC HopUp Chamber AK [RetroArms]CNC HopUp Chamber AK [RetroArms]
CNC HopUp Chamber AK [RetroArms]CNC HopUp Chamber AK [RetroArms]
CNC HopUp Chamber AK [RetroArms]CNC HopUp Chamber AK [RetroArms]
CNC HopUp Chamber AK [RetroArms]CNC HopUp Chamber AK [RetroArms]
CNC HopUp Chamber AK [RetroArms]CNC HopUp Chamber AK [RetroArms]
CNC HopUp Chamber AK [RetroArms]CNC HopUp Chamber AK [RetroArms]
CNC HopUp Chamber AK [RetroArms]CNC HopUp Chamber AK [RetroArms]

CNC HopUp Chamber AK

| 1 Customer reviews
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Manufacturer RetroArms
Product SKU 11491
Availability 5 pieces ready to ship
781 Kč incl. VAT
Description

Hop-Up chamber for AK airsoft replicas. This new Hop-Up chamber is manufactured from aircraft dural EN AW 7075, what have steel-like strengh and weight of aluminum so it is best material for use. Chamber is milled on CNC milling machine and it also has protective anodizing of 5µm silver color (0,005mm).

This chamber is precise and custom-made constructed for best feeding and performance.

For best setting of inner barrel, RetroArms created new innovation on our Hop-Up chamber – the collet nut connection. It is placed in front of Hop-Up chamber. You will just install inner barrel with Hop-Up bucking into the chamber, seal it with clip lock and in the end, screw it together to Hop-Up chamber with collet nut (you will need 10 mm key). The collet nut is manufactured from aircraft dural EN AW 7075 and after screwing, it will seal inner barrel very strongly. There is no need force for installing collet nut, only easy force, otherwise the inner barrel will overturn in the Hop-Up chamber. Sign of best sealing is reduction of space in the collet.

This Hop-Up chamber has best performance with our CNC gearbox V3, because these parts are constructed for best performance together. They are also constructed for screwing together, so they hold in straight line with inner barrel without any air leaks. You can also use this Hop-Up chamber with common casted ZnAl gearbox.

Setting of Hop-Up is possible with setting lever in directions: front or back, as you need. Hop-Up spacer is not included, you can use from your own Hop-Up chamber, or you can buy upgraded silicone or teflon one.

Hop-Up chamber can be also upgraded with CNC support cube, what supports Hop-Up chamber in weapons body and make reloading very easy.


The RetroArms brand is based on the purely czech company Retro FACTORY s.r.o. Representatives of the company have experience with airsoft since 2001. In the beginning, the company was mainly a trading company, where the main activities were the design and commissioning of components for cooperation and assembly into functional units.

RetroArms does not compete with cheap chinese producers, but relies on the original design and high quality of manufactured parts.

Since 2013, it has a new production hall, CNC machine tools for machining complex components, a parts warehouse and a team of experienced workers and developers.

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