Accurate Metal Hop Up Chamber for AK-47/47S Series

Availability: In stock (6)
Brand: Modify

Hop-up chamber and bucking mainly provide backspin to BBs as they exit barrel to increase flight duration and therefore range, whose proper adjustment can enhance trajectory.

Modify's Metallic, Hi-efficiency Hop-up Chamber is designed for AK-47/47S AEGs. The newly designed hop up arm are now gear driven with precision rapid, accurate adjustment without slipping. The adjustment knob has O-ring to assure tightness to enhance stability, air-tightness of the hop-up, also raising efficiency of loading. The pressure point being the rigid type for speed, stability and accuracy. 

This hop-up chamber comes with the standard hop up arm and also a bonus one with a raised hop up arm to offer great value for money.


  • Designed for AK-47/47S series AEGs
  • Comes with 2 hop up arms for different buckings. Gives you two hop up arm for the price of one
  • Adjustable hop up chamber permits one-touch adjustable using the dial and lever, making it an accurate hop up system.
  • Hardened pressure point making the hopper more accurate with a stable, faster pressurization

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