Beginning 29 AUG 2025, the “de minimis” exemption, which allowed shipments of goods worth $800 or less to enter the United States duty free, will be eliminated. (Detail Here)

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.

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5KU  |  SKU: 5KU-GB-604-BK

5KU CNC インフィニティ シグネチャー GBBスライド マルイ ハイキャパ 5.1 エアソフトガン用 (5KU-GB-604)

$69.00 USD
次精算時に配送料を算出。
Color: Black

Delivery and Shipping

In Stock Item Process Within 24 Hours.


Manufacturer: 5KU
SKU: 5KU-GB-604

  • CNC Aluminum Construction
  • Infinity Strayer Signature style
  • Recoil spring plug included
  • Compatible with 5KU Lightweight Blowback Housing 5KU-GB-576 (Not Include)
  • For Tokyo Marui Hi-capa 5.1 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.


    Black 5KU-GB-604-BK
    Red 5KU-GB-604-RD
    Gold 5KU-GB-604-GD
    Silver 5KU-GB-604-SV
    Purple 5KU-GB-604-PU

    191
    Verified Reviews