Important Notice for Our U.S. Customers

he United States has suspended its duty-free de minimis treatment for all countries, effective August 29, 2025, meaning low-value shipments (previously under $800) will now be subject to all applicable duties and taxes.

By acknowledging this notice, you agree to accept responsibility for any customs duties, taxes, or tariffs imposed on your order. Please note that we cannot accept "non-payment of taxes" as a valid reason for order rejection.
We appreciate your understanding and continued support. Customer have any questions, Please do not hesitate to contact us.

Maple Leaf  |  SKU: MLC-VG-M4CH

Maple Leaf CNC Hop-Up Chamber Set for VFC and GHK AR / M4 GBB ( MLC-VG-M4CH )

$59.00 USD

Delivery and Shipping

In Stock Item Process Within 24 Hours.


Manufacturer: Maple Leaf
SKU: MLC-VG-M4CH

  • CNC Aluminum construction
  • Dual adjustable system, user can adjust the hop from the factory outer barrel, Or adjust the fix screw on the chamber with M2 allen key (just like WE / VFC GBB series)
  • For GBB Type / Maple Leaf / Crazy Jet inner barrel
  • Recommend using Maple Leaf Super or Wonder GBB Hop rubber in this hop chamber without modification
  • Other GBB hop bucking that NEEDS to cut off the positioning lug on the side to fit into the chamber
  • Suitable for GHK / VFC M4 GBB series ( Excluded VFC M4 Variable Hop-Up System )