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5KU AIRSOFT

5Ku

5KU is a brand that specializes in producing aftermarket parts and accessories for airsoft guns. The company is based in Taiwan and was founded in 2006. 5KU produces a range of upgrade parts and accessories for airsoft guns, such as outer barrels, internal parts, and rail systems. These parts are designed to enhance the performance and reliability of airsoft guns, allowing players to customize their weapons to suit their specific needs and preferences. Most known for their folding stocks and tracers. If you are looking for accessories to upgrade your airsoft gun's aesthetic, be sure to give 5KU a look!

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  1. 5KU 1911 Punisher Compensator For Tokyo Marui 1911 Style 1 - Silver 1
    5KU 1911 Punisher Compensator For Tokyo Marui 1911 Style 1 - Silver 5KU-GB-439-S
    5KU
    $13.99
  2. 5KU 1911 Punisher Compensator For Tokyo Marui 1911 Style 2 - Black 1
    5KU 1911 Punisher Compensator For Tokyo Marui 1911 Style 2 - Black Out of Stock 5KU-GB-440-BK
    5KU
    $13.99
  3. 5KU 1911 Punisher Compensator For Tokyo Marui 1911 Style 2 - Silver
    5KU 1911 Punisher Compensator For Tokyo Marui 1911 Style 2 - Silver 5KU-GB-440-S
    5KU
    Special Price $9.99 Regular Price $13.99
    Save 29%
  4. 5KU Tokyo Marui Hi Capa Disconnector (Steel) - Compatible with 1911 / MEU 1
    5KU Tokyo Marui Hi Capa Disconnector (Steel) - Compatible with 1911 / MEU 5KU-GB-288
    5KU
    $13.99
  5. 5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (12.5 inch M4 Carbine) - 14mm CCW (Require AEG Spec Barrel Nut & Sight) 1
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (12.5 inch M4 Carbine) - 14mm CCW (Require AEG Spec Barrel Nut & Sight) 5KU-MWS-6
    5KU
    $21.99
  6. 5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (14.5 inch M4 Carbine) - 14mm CCW (Require AEG Spec Barrel Nut & Sight) 1
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (14.5 inch M4 Carbine) - 14mm CCW (Require AEG Spec Barrel Nut & Sight) 5KU-MWS-7
    5KU
    $22.99
  7. 5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (14.5inch Lightweight M4 Carbine)-14mm CCW (Require AEG Spec Barrel Nut)
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (14.5inch Lightweight M4 Carbine)-14mm CCW (Require AEG Spec Barrel Nut) 5KU-MWS-8
    5KU
    $22.99
  8. 5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (14.5inch M4 Mid-length Carbine)-14mm CCW (Require AEG Spec Barrel Nut) 1
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (14.5inch M4 Mid-length Carbine)-14mm CCW (Require AEG Spec Barrel Nut) Out of Stock 5KU-MWS-9
    5KU
    $22.99
  9. 5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (16 inch M4 Carbine)-14mm CCW (Require AEG Spec Barrel Nut) 1
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (16 inch M4 Carbine)-14mm CCW (Require AEG Spec Barrel Nut) 5KU-MWS-11
    5KU
    $24.99
  10. 5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (16inch Lightweight M4 Mid-length Carbine)-14mm CCW (Require AEG Barrel Nut) 1
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (16inch Lightweight M4 Mid-length Carbine)-14mm CCW (Require AEG Barrel Nut) Out of Stock 5KU-MWS-12
    5KU
    $24.99
  11. 5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (16 inch M4 Mid-length Carbine)-14mm CCW (Require AEG Spec Barrel Nut) 1
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (16 inch M4 Mid-length Carbine)-14mm CCW (Require AEG Spec Barrel Nut) 5KU-MWS-10
    5KU
    $24.99
  12. 5KU Aluminum Barrel (18 inch M4 Mid-length Carbine) for Tokyo Marui M4 MWS (14mm CCW) (Require AEG Barrel Nut) 1
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (18 inch M4 Mid-length Carbine) - 14mm CCW (Require AEG Barrel Nut) 5KU-MWS-13
    5KU
    $25.99
  13. 5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (7 inch CQB) - 14mm CCW (Require AEG Spec Barrel Nut & Sight) 1
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (7 inch CQB) - 14mm CCW (Require AEG Spec Barrel Nut & Sight) Out of Stock 5KU-MWS-1
    5KU
    $16.99
  14. 5KU Tokyo Marui Hi Capa Fiber Optic Sight (Glow) - Type 2 1
    5KU Tokyo Marui Hi Capa Fiber Optic Sight (Glow) - Type 2 5KU-GB-293
    5KU
    $11.99
  15. 5KU Threaded Barrel Protector (Diagonals Knurled) - 14mm CCW (Black) 1
    5KU Threaded Barrel Protector (Diagonals Knurled) - 14mm CCW (Black) 5KU-GB-456-BK
    5KU
    $6.99
  16. 5KU Threaded Barrel Protector (Diagonals Knurled) - 14mm CCW (Gold)
    5KU Threaded Barrel Protector (Diagonals Knurled) - 14mm CCW (Gold) Out of Stock 5KU-GB-456-G
    5KU
    $6.99
  17. 5KU Threaded Barrel Protector (Diagonals Knurled) - 14mm CCW (Silver)
    5KU Threaded Barrel Protector (Diagonals Knurled) - 14mm CCW (Silver) Out of Stock 5KU-GB-456-S
    5KU
    $6.99
  18. 5KU Threaded Barrel Protector (TP-Pro Knurled) - 14mm CCW (Silver) 1
    5KU Threaded Barrel Protector (TP-Pro Knurled) - 14mm CCW (Silver) Out of Stock 5KU-GB-451-S
    5KU
    $6.99
  19. 5KU SAS Front Kit for Tokyo Marui G17 / G18 GBB 1
    5KU SAS Front Kit for Tokyo Marui G17 / G18 GBB 5KU-GB-289
    5KU
    $28.99
  20. 5KU Tokyo Marui Hi Capa GBB Airsoft Magwell (Tactical) - Black 1
    5KU Tokyo Marui Hi Capa GBB Airsoft Magwell (Tactical) - Black 5KU-GB-441-BK
    5KU
    $21.99
  21. 5KU Tokyo Marui Hi Capa Magwell (Tactical) - Blue 1
    5KU Tokyo Marui Hi Capa Magwell (Tactical) - Blue 5KU-GB-441-BU
    5KU
    $21.99
  22. 5KU Tokyo Marui Hi Capa GBB Airsoft Magwell (Tactical) - Red 1
    5KU Tokyo Marui Hi Capa GBB Airsoft Magwell (Tactical) - Red 5KU-GB-441-RD
    5KU
    $21.99
  23. 5KU Tokyo Marui Hi Capa Magwell (Tactical) - Silver 1
    5KU Tokyo Marui Hi Capa Magwell (Tactical) - Silver 5KU-GB-441-SV
    5KU
    $21.99
  24. 5KU Tokyo Marui Hi Capa Optic Mount (Aluminum) - Black 1
    5KU Tokyo Marui Hi Capa Optic Mount (Aluminum) - Black 5KU-GB-458-BK
    5KU
    $21.99
  25. 5KU Toyo Marui Hi Capa Optic Mount (Aluminum) - Red
    5KU Toyo Marui Hi Capa Optic Mount (Aluminum) - Red 5KU-GB-458-R
    5KU
    $21.99
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