Airsoft Upgrades

G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR

Brand: G&PCategory: GBBR Parts2 retailers

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Prices last checked August 18, 2026 across 2 retailers.

G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR price comparison: the lowest price is $279.71 at eHobby Asia, the highest is $279.99, and the median across 2 tracked listings is $279.85.

Powerplant: GBBR

Fits models: TM MWS

Compatible with: M4/AR, TM MWS

See all TM MWS magazines & fitment →

Which buckings fit GBBR? Compare fitment & degrees →

Which inner barrel fits GBBR? Compare length, bore & prices →

Which nozzle fits GBBR? Compare fitment & prices →

Where to buy the G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR: prices at 2 retailers

  • eHobby Asia: $279.71 — Out of Stock
  • RedWolf Airsoft: $279.99 — Out of Stock

Frequently asked questions about the G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR

How much does the G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR cost?
The G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR ranges from $279.71 to $279.99 across 2 retailers. Prices are updated regularly from each store's live catalog.
Is the G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR in stock?
The G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR is currently out of stock across all 2 tracked retailers. You can set up a price alert to get notified when it becomes available again.
What is the G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR compatible with?
It is designed for GBBR platform and fits TM MWS model. M4/AR, TM MWS
Is the G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR a good gbbr parts upgrade?
The G&P MWS Forged Aluminum M4 Upper Receiver w/ Hopup Chamber(Cerakote Black Finish)for Marui M4A1 MWS GBBR by G&P is listed in our GBBR Parts category and is priced from $279.71. We aggregate prices from 2 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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