SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox

Currently out of stock across all retailers.

Prices last checked July 29, 2026 across 3 retailers.

Features: One Piece Precision CNC Machined Hop-Up Unit Anodized Finish Includes all chamber parts bucking Specifications: Application: For M4 / M16 / SR-16 / M4-RIS and other compatible Airsoft AEG models that uses M4 Hopup units. Material: Aluminum, One Piece Type — CNC machining — Easy to adjust Hop-up instead of adjusting the gear — More stable accurate than original type — Easy to install, can hide wire

SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox price comparison: the lowest price is $25.96 at eHobby Asia, the highest is $29.99, and the median across 3 tracked listings is $25.99. Comparing retailers can save up to 13% ($4.03) versus the highest-priced listing.

Compatible with: M4/AR

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Where to buy the SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox: prices at 3 retailers

  • eHobby Asia: $25.96 — Out of Stock
  • RedWolf Airsoft: $25.99 — Out of Stock
  • SSairsoft: $29.99 — Out of Stock

Frequently asked questions about the SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox

How much does the SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox cost?
The SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox ranges from $25.96 to $29.99 across 3 retailers. Prices are updated regularly from each store's live catalog.
Is the SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox in stock?
The SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox is currently out of stock across all 3 tracked retailers. You can set up a price alert to get notified when it becomes available again.
Is the SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox a good aeg hop-up units upgrade?
The SHS CNC Aluminum M4 Rotary Style Hop-up Chamber for Version 2 Gearbox by SHS is listed in our AEG Hop-Up Units category and is priced from $25.96. We aggregate prices from 3 retailers so you can compare and find the best deal. Check the price comparison table above for current pricing from each store.

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