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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 DTKP Hexagon Mock Suppressor (Type 2, 24mm CW) 0
    5KU DTKP Hexagon Mock Suppressor (Type 2, 24mm CW) 5KU-356
    5KU
    $22.99
  2. 5KU Tokyo Marui 1911 GBB Compensator (Type 8, Silver) 0
    5KU Tokyo Marui 1911 GBB Compensator (Type 8, Silver) 5KU-GB-535-S
    5KU
    $11.99
  3. 5KU Tokyo Marui 1911 GBB Compensator (Type 8, Black) 0
    5KU Tokyo Marui 1911 GBB Compensator (Type 8, Black) 5KU-GB-535-BK
    5KU
    $11.99
  4. 5KU DTKP Hexagon Mock Suppressor (Type 1, 14mm CCW) 0
    5KU DTKP Hexagon Mock Suppressor (Type 1, 14mm CCW) 5KU-355
    5KU
    Special Price $20.69 Regular Price $22.99
    Save 10%
  5. 5KU Action Army AAP 01 Lightweight Advanced Bolt with Selector Switch (CNC Aluminum, Gold) 0
    5KU Action Army AAP01 Lightweight Advanced Bolt with Selector Switch (CNC Aluminum, Gold) 5KU-ABAAP-003-GD
    5KU
    Special Price $34.19 Regular Price $37.99
    Save 10%
  6. 5KU Action Army AAP 01 Lightweight Advanced Bolt with Selector Switch (CNC Aluminum, Red) 0
    5KU Action Army AAP01 Lightweight Advanced Bolt with Selector Switch (CNC Aluminum, Red) 5KU-ABAAP-003-RD
    5KU
    Special Price $34.19 Regular Price $37.99
    Save 10%
  7. 5KU Action Army AAP 01 Lightweight Advanced Bolt with Selector Switch (CNC Aluminum, Green) 0
    5KU Action Army AAP01 Lightweight Advanced Bolt with Selector Switch (CNC Aluminum, Green) 5KU-ABAAP-003-GN
    5KU
    $37.99
  8. Image
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Infinity Style, Type 1) - Silver 5KU-GB-489-SV
    5KU
    $109.99
  9. 5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Infinity Style, Type 1) - Gold 0
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Infinity Style, Type 1) - Gold 5KU-GB-489-GD
    5KU
    $109.99
  10. Image
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Infinity Style, Type 3) - Gold 5KU-GB-584-GD
    5KU
    $119.99
  11. 5KU Skeletonized Grip for GHK / Tokyo Marui AK GBB Series 0
    5KU Skeletonized Grip for GHK / Tokyo Marui AK GBB Series 5KU-GB-163-BK
    5KU
    $25.99
  12. 5KU Tokyo Marui Hi Capa 2011 Infinity Magazine Base - Silver 0
    5KU Tokyo Marui Hi Capa 2011 Infinity Magazine Base - Silver 5KU-GB-287-SV
    5KU
    $11.99
  13. 5KU Tokyo Marui Hi Capa GBB Aluminum Slide & Frame (Martix Type) - Grey 0
    5KU Tokyo Marui Hi Capa GBB Aluminum Slide & Frame (Matrix Type) - Grey 5KU-GB-572-GY
    5KU
    $109.99
  14. 5KU Tokyo Marui Hi Capa GBB Aluminum Slide & Frame (Martix Type) - Red 0
    5KU Tokyo Marui Hi Capa GBB Aluminum Slide & Frame (Matrix Type) - Red 5KU-GB-572-RD
    5KU
    $109.99
  15. 5KU Tokyo Marui Hi Capa GBB Aluminum Slide & Frame (Martix Type) - Black 0
    5KU Tokyo Marui Hi Capa GBB Aluminum Slide & Frame (Matrix Type) - Black 5KU-GB-572-BK
    5KU
    $109.99
  16. 5KU STI Hammer & Strut for Tokyo Marui / WE / Army Hi-Capa GBB Airsoft Series (CNC Steel) - Silver 0
    5KU STI Hammer & Strut for Tokyo Marui / WE / Army Hi-Capa GBB Airsoft Series (CNC Steel) - Silver 5KU-GB-482-SV
    5KU
    $24.99
  17. 5KU STI Hammer & Strut for Tokyo Marui / WE / Army Hi-Capa GBB Airsoft Series (CNC Steel) - Gold 0
    5KU STI Hammer & Strut for Tokyo Marui / WE / Army Hi-Capa GBB Airsoft Series (CNC Steel) - Gold 5KU-GB-482-GD
    5KU
    $24.99
  18. 5KU Vertical Knurling Threaded Protector - 14mm CCW - Black 0
    5KU Vertical Knurling Threaded Protector - 14mm CCW - Black 5KU-GB-577-BK
    5KU
    Special Price $5.39 Regular Price $5.99
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  19. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Ambi Thumb Safety - Type 1 (Aluminum, Green) 5KU-GB-580-GN
    5KU
    Special Price $11.69 Regular Price $12.99
    Save 10%
  20. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Grip Safety - Type 1 (Aluminium, Black) 5KU-GB-579-BK
    5KU
    $13.99
  21. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Ambi Thumb Safety - Type 1 (Aluminum, Black) 5KU-GB-580-BK
    5KU
    Special Price $11.69 Regular Price $12.99
    Save 10%
  22. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Grip Safety - Type 1 (Aluminium, Red) 5KU-GB-579-RD
    5KU
    Special Price $12.59 Regular Price $13.99
    Save 10%
  23. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Grip Safety - Type 1 (Aluminium, Blue) 5KU-GB-579-BU
    5KU
    $13.99
  24. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Ambi Thumb Safety - Type 1 (Aluminum, Red) 5KU-GB-580-RD
    5KU
    Special Price $11.69 Regular Price $12.99
    Save 10%
  25. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Ambi Thumb Safety - Type 1 (Aluminum, Blue) 5KU-GB-580-BU
    5KU
    $12.99
  26. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Slide Stop - Type 1 (Aluminum, Purple) 5KU-GB-581-PU
    5KU
    Special Price $8.99 Regular Price $9.99
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  27. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Slide Stop - Type 1 (Aluminum, Green) 5KU-GB-581-GN
    5KU
    Special Price $8.99 Regular Price $9.99
    Save 10%
  28. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Grip (Infinity, CNC Aluminum, Type 4) - Black 5KU-GB-588-BK
    5KU
    $114.99
  29. Image
    5KU TS-8RP Triangle Stock w/ Buttpad and 1913 Folding Mech for 20mm Rail - Black 5KU-361-BK
    5KU
    Special Price $53.99 Regular Price $59.99
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  30. Image
    5KU TS-8RP Triangle Stock w/ Buttpad and 1913 Folding Mech for 20mm Rail - DDC 5KU-361-DDC
    5KU
    $59.99
  31. Image
    5KU Tokyo Marui Saiga 12K / AK GBB AR Grip Adapter 5KU-GBTMAK005
    5KU
    Special Price $11.69 Regular Price $12.99
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  32. Image
    5KU Picatinny Mount Modular Folding Stock (Minimalist Buttplate) 5KU-389
    5KU
    $45.99
  33. Image
    5KU Pyro Style Airsoft Tracer (14mm CCW) - Black 5KU-BBP-349-BK
    5KU
    Special Price $46.79 Regular Price $51.99
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  34. Image
    5KU Zephyr XL Airsoft Suppressor (14mm CCW, 200mm) 5KU-115
    5KU
    Special Price $11.69 Regular Price $12.99
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  35. Image
    5KU Tokyo Marui MWS GBBR Airsoft Outer Barrel (16 inch Mid-Length)- 14mm CCW (Require AEG Barrel Nut) 5KU-MWS-15
    5KU
    $21.99
  36. Image
    5KU Airsoft M4 AEG Magwell (Aluminum) 5KU-83
    5KU
    Special Price $22.49 Regular Price $24.99
    Save 10%
  37. Image
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Type 5) - Gold 5KU-GB-586-GD
    5KU
    $119.99
  38. Image
    5KU SOCOM556 MG QD Suppressor (14mm CCW, Steel) - Type B 5KU-141-B
    5KU
    $36.99
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    5KU MDX Retractable CQB Stock for Tokyo Marui MWS Airsoft M4 GBBR 5KU-MWS-22
    5KU
    $76.99
  40. Image
    5KU Umarex / VFC MP5K Airsoft GBB Picatinny M1913 Rail Stock Adapter 5KU-350
    5KU
    Special Price $12.59 Regular Price $13.99
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  41. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Magazine Base (Aluminum, Type 5) - Black 5KU-GB-264-BK
    5KU
    $13.99
  42. Image
    5KU Tokyo Marui Hi Capa / 1911 GBB Airsoft Blowback Housing (BBU, Aluminum) - Black 5KU-GB-576-BK
    5KU
    Special Price $26.09 Regular Price $28.99
    Save 10%
  43. Image
    5KU Tokyo Marui Hi Capa / 1911 GBB Airsoft Blowback Housing (BBU, Aluminum) - Silver 5KU-GB-576-SV
    5KU
    Special Price $26.09 Regular Price $28.99
    Save 10%
  44. Image
    5KU Tokyo Marui Hi Capa / 1911 GBB Airsoft Blowback Housing (BBU, Aluminum) - Gold 5KU-GB-576-GD
    5KU
    $28.99
  45. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Magwell (Aluminum, SPY Style) - Black 5KU-GB-284-BK
    5KU
    $19.99
  46. Image
    5KU AMPOINT AK Micro Mount 5KU-207
    5KU
    $13.99
  47. Image
    5KU Tokyo Marui G Series GBB Magazine Extension Pad (CNC Aluminum) - Black 5KU-GB-565-BK
    5KU
    $26.99
  48. Image
    5KU Tokyo Marui 1911 Compensator GBB Airsoft (Type 3) - Black 5KU-GB-530-BK
    5KU
    $12.99
  49. Image
    5KU Tokyo Marui 1911 Compensator GBB Airsoft (Type 3) - Silver 5KU-GB-530-SV
    5KU
    $12.99
  50. Image
    5KU Airsoft M4 AEG Lightweight Carbine Outer Barrel (10 inch, Aluminum) 5KU-122
    5KU
    $15.99
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