GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11)

Currently out of stock across all retailers.

Prices last checked July 29, 2026 across 1 retailer.

GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11) price comparison: the lowest price is $12.99 at RedWolf Airsoft, and the median across 1 tracked listing is $12.99.

Powerplant: GBBR

Fits models: WA-pattern / GHK

Compatible with: M4/AR

See all WA-pattern / GHK magazines & fitment →

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Where to buy the GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11): prices at 1 retailer

  • RedWolf Airsoft: $12.99 — Out of Stock

Frequently asked questions about the GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11)

How much does the GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11) cost?
The GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11) ranges from $12.99 across 1 retailer. Prices are updated regularly from each store's live catalog.
Is the GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11) in stock?
The GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11) 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 GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11) compatible with?
It is designed for GBBR platform and fits WA-pattern / GHK model.
Is the GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11) a good gbbr buckings & nubs upgrade?
The GHK M4 V3 GBBR Aluminum Hop Up Chamber Base (Part # M4-11) by Unbranded is listed in our GBBR Buckings & Nubs category and is priced from $12.99. 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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