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5KU

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 Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Black 0
    5KU Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Black Out of Stock 5KU-JI-103-BK
    5KU
    $79.99
  2. 5KU Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Gold 0
    5KU Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Gold Out of Stock 5KU-JI-103-GD
    5KU
    $79.99
  3. 5KU Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Silver 0
    5KU Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Silver 5KU-JI-103-SV
    5KU
    Special Price $73.59 Regular Price $79.99
    Save 8%
  4. 5KU Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Purple 0
    5KU Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Purple Out of Stock 5KU-JI-103-PU
    5KU
    $79.99
  5. 5KU Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Red 0
    5KU Limcat Speed Cat Aluminum Slide for Tokyo Marui Hi Capa / 1911 GBB Series - Red Out of Stock 5KU-JI-103-RD
    5KU
    $79.99
  6. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug (Type 1) - Black 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug (Type 1) - Black Out of Stock 5KU-GB-566-BK
    5KU
    $5.99
  7. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug (Type 1) - Gold 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug (Type 1) - Gold Out of Stock 5KU-GB-566-GD
    5KU
    $5.99
  8. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug (Type 1) - Blue 5KU-GB-566-BU
    5KU
    Special Price $5.09 Regular Price $5.99
    Save 15%
  9. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug (Type 1) - Silver 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug (Type 1) - Silver 5KU-GB-566-SV
    5KU
    Special Price $5.09 Regular Price $5.99
    Save 15%
  10. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug (Type 1) - Green 5KU-GB-566-GN
    5KU
    Special Price $5.09 Regular Price $5.99
    Save 15%
  11. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug (Type 1) - Red 5KU-GB-566-RD
    5KU
    Special Price $5.09 Regular Price $5.99
    Save 15%
  12. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug - Purple 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Plug - Purple 5KU-GB-566-PU
    5KU
    Special Price $5.09 Regular Price $5.99
    Save 15%
  13. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Black 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Black Out of Stock 5KU-GB-560-BK
    5KU
    $6.99
  14. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Gold 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Gold 5KU-GB-560-GD
    5KU
    Special Price $6.29 Regular Price $6.99
    Save 10%
  15. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Blue 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Blue Out of Stock 5KU-GB-560-BU
    5KU
    $6.99
  16. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Silver 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Silver Out of Stock 5KU-GB-560-SV
    5KU
    $6.99
  17. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Green 5KU-GB-560-GN
    5KU
    Special Price $6.08 Regular Price $6.99
    Save 13%
  18. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Red 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Red 5KU-GB-560-RD
    5KU
    Special Price $6.08 Regular Price $6.99
    Save 13%
  19. 5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Purple 0
    5KU Tokyo Marui Hi Capa 4.3 GBB Recoil Spring Guide Rod - Purple Out of Stock 5KU-GB-560-PU
    5KU
    $6.99
  20. 5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Black 0
    5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Black 5KU-GB-559-BK
    5KU
    Special Price $6.29 Regular Price $6.99
    Save 10%
  21. 5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Blue 0
    5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Blue 5KU-GB-559-BU
    5KU
    Special Price $6.29 Regular Price $6.99
    Save 10%
  22. 5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Red 0
    5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Red 5KU-GB-559-RD
    5KU
    Special Price $6.29 Regular Price $6.99
    Save 10%
  23. 5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Silver 0
    5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Silver 5KU-GB-559-SV
    5KU
    Special Price $6.29 Regular Price $6.99
    Save 10%
  24. 5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Green 0
    5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Green 5KU-GB-559-GN
    5KU
    Special Price $6.29 Regular Price $6.99
    Save 10%
  25. 5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Purple 0
    5KU Tokyo Marui Hi Capa 5.1 GBB Recoil Spring Guide Rod - Purple 5KU-GB-559-PU
    5KU
    Special Price $6.29 Regular Price $6.99
    Save 10%
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