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.

5KU  |  SKU: 5KU-GB-592-RDGD

5KU CNC EX-02 Frame Kit for Marui Hi-Capa GBB Airsoft ( 5KU-GB-592 )

$200.00 USD
Color: Red / Gold

Delivery and Shipping

In Stock Item Process Within 24 Hours.


Manufacturer: 5KU
SKU: 5KU-GB-592

  • CNC Aluminum Construction
  • CNC cutout lightweight design
  • Micro dot sight mount, sight guard, thumb rest
  • Recoil spring guide, lightweight nozzle housing, hammer housing included
  • For Tokyo Marui Hi-capa Series or Similar GBB Pistol


**Airsoft Replica for Toy and Airsoft Use Only

**Fitting may be needed as the condition of each airsoft gun might be different. Please refer to your airsoft gunsmith for proper installation / fitting.


Gold / Red Two Tone 5KU-GB-592-RDGD
Silver/ Black Two Tone 5KU-GB-592-SVGD
Grey / Black Two Tone 5KU-GB-592-GYBK
Black / Silver Two Tone 5KU-GB-592-BKSV
Purple / Green Two Tone 5KU-GB-592-PUGN