Airsoft Upgrades

EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs

Brand: EMGCategory: Pistol Hop-Up Chambers1 retailer

Currently out of stock across all retailers.

Prices last checked July 30, 2026 across 1 retailer.

EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs (Color: Blue) Features CNC machined construction Rotary design allows for easy adjustment Constructed from EN AW 7075 for extended lifespan All necessary hardware included Bucking not included Manufacturer: Retro Arms Specifications: Compatibility: Most M4 series Airsoft AEGs Material: Aluminum alloy Airsoft guns Airsoft gear Airsoft accessories Airsoft rifles Airsoft pistols Airsoft 000 equipment Airsoft supplies Best airsoft guns Airsoft store skirmish Airsoft Event Bucking Hopup vest Tracer BB Hi Capa Airsoft field Airsoft event Airsoft Retailer Safety Airsoft beginners community airsoft tactics

EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs price comparison: the lowest price is $49.99 at Simple Airsoft, and the median across 1 tracked listing is $49.99.

Compatible with: M4/AR, Hi-Capa

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Where to buy the EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs: prices at 1 retailer

  • Simple Airsoft: $49.99 — Out of Stock

Frequently asked questions about the EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs

How much does the EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs cost?
The EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs ranges from $49.99 across 1 retailer. Prices are updated regularly from each store's live catalog.
Is the EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs in stock?
The EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs is currently out of stock across all 1 tracked retailer. You can set up a price alert to get notified when it becomes available again.
What is the EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs compatible with?
M4/AR, Hi-Capa
Is the EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs a good pistol hop-up chambers upgrade?
The EMG x Retro Arms CNC Machined Aluminum Rotary Hop-Up Unit for M4/M16 Series Airsoft AEGs by EMG is listed in our Pistol Hop-Up Chambers category and is priced from $49.99. We aggregate prices from 1 retailer 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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