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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. Image
    5KU VS-24 Aluminum AK Long Tubular Handguard for CYMA AK AEG Airsoft Series - BK 5KU-284-BK-C
    5KU
    Special Price $44.09 Regular Price $48.99
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  2. Image
    5KU VS-25 Aluminum AK-105 Tubular Handguard for CYMA AK AEG Airsoft Series - BK 5KU-285-BK-C
    5KU
    Special Price $44.09 Regular Price $48.99
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  3. Image
    5KU Shotgun Blaster Tracer for Tokyo Marui SAIGA-12K GBB 5KU-BBP-12-SG
    5KU
    Special Price $44.99 Regular Price $49.99
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  4. Image
    5KU IPSC Non-Functional Grip Safety (Aluminum) for 5KU Aluminum Hi Capa Grip - Gold 5KU-GB-625-GD
    5KU
    Special Price $11.69 Regular Price $12.99
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  5. Image
    5KU IPSC Non-Functional Grip Safety (Aluminum) for 5KU Aluminum Hi Capa Grip - Green 5KU-GB-625-GN
    5KU
    Special Price $11.69 Regular Price $12.99
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  6. Image
    5KU IPSC Non-Functional Grip Safety (Stainless) for Tokyo Marui Hi Capa Plastic Grip - Black 5KU-GB-626-BK
    5KU
    Special Price $31.49 Regular Price $34.99
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  7. Image
    5KU IPSC Non-Functional Grip Safety (Stainless) for Tokyo Marui Hi Capa Plastic Grip - Brown 5KU-GB-626-BN
    5KU
    Special Price $31.49 Regular Price $34.99
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  8. Image
    5KU IPSC Non-Functional Grip Safety (Stainless) for Tokyo Marui Hi Capa Plastic Grip - Gold 5KU-GB-626-GD
    5KU
    Special Price $31.49 Regular Price $34.99
    Save 10%
  9. Image
    5KU IPSC Non-Functional Grip Safety (Stainless) for Tokyo Marui Hi Capa Plastic Grip - Silver 5KU-GB-626-SV
    5KU
    Special Price $31.49 Regular Price $34.99
    Save 10%
  10. Image
    5KU Tokyo Marui Hi Capa GBB Stainless Grip Safety (Type A) - Brown 5KU-GB-631-BN
    5KU
    Special Price $33.29 Regular Price $36.99
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  11. Image
    5KU Tokyo Marui Hi Capa GBB Stainless Grip Safety (Type A) - Gold 5KU-GB-631-GD
    5KU
    Special Price $33.29 Regular Price $36.99
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  12. Image
    5KU Tokyo Marui Hi Capa GBB Stainless Grip Safety (Type A) - Silver 5KU-GB-631-SV
    5KU
    Special Price $33.29 Regular Price $36.99
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  13. Image
    5KU KJ Shadow 2 / TS2 Airsoft Mag Release Button (Type 2) - Black 5KU-GBSD2034BK
    5KU
    Special Price $2.69 Regular Price $2.99
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  14. Image
    5KU KJ Shadow 2 / TS2 Airsoft Mag Release Button (Type 2) - Blue 5KU-GBSD2034BU
    5KU
    Special Price $2.69 Regular Price $2.99
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  15. Image
    5KU KJ Shadow 2 / TS2 Airsoft Mag Release Button (Type 2) - Gold 5KU-GBSD2034GD
    5KU
    Special Price $2.69 Regular Price $2.99
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  16. Image
    5KU KJ Shadow 2 / TS2 Airsoft Mag Release Button (Type 2) - Orange 5KU-GBSD2034OR
    5KU
    Special Price $2.69 Regular Price $2.99
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  17. Image
    5KU KJ Shadow 2 / TS2 Airsoft Mag Release Button (Type 2) - Silver 5KU-GBSD2034SV
    5KU
    Special Price $2.69 Regular Price $2.99
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  18. Image
    5KU SIG Sauer P320 M17, M18, Xcarry GBB Stainless Steel Flat Blade Trigger - Gold 5KU-GBVM017GD
    5KU
    Special Price $24.29 Regular Price $26.99
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  19. Image
    5KU Airsoft M4 AEG Box Fluted Barrel (11.5 inch, 14mm CCW) 5KU-259
    5KU
    Special Price $17.99 Regular Price $19.99
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  20. Image
    5KU Zenit B-10L SPORT Handguard for Airsoft AK AEG / GBB 5KU-280-BK
    5KU
    Special Price $35.99 Regular Price $39.99
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  21. Image
    5KU Tokyo Marui 1911 GBB Airsoft Hammer Spring Housing (CNC Aluminum) - Black 5KU-GB-214-BK
    5KU
    Special Price $16.19 Regular Price $17.99
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  22. Image
    5KU Tokyo Marui 1911 GBB Airsoft Hammer Spring Housing (CNC Aluminum) - Silver 5KU-GB-214-SV
    5KU
    Special Price $16.19 Regular Price $17.99
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  23. Image
    5KU Tokyo Marui Hi Capa GBB Lightweight Recoil Spring Guide Plug - Black 5KU-GB-216-BK
    5KU
    Special Price $8.09 Regular Price $8.99
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  24. Image
    5KU Tokyo Marui Hi Capa GBB Lightweight Recoil Spring Guide Plug - Red 5KU-GB-216-RD
    5KU
    Special Price $8.09 Regular Price $8.99
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  25. Image
    5KU Tokyo Marui Hi Capa GBB Adjustable Thumb Rest - Silver 5KU-GB-278-SV
    5KU
    Special Price $10.79 Regular Price $11.99
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  26. Image
    5KU Tokyo Marui Hi Capa GBB Slide Stop (Stainless Steel, Type 1, Black) 5KU-GB-499-BK
    5KU
    Special Price $15.29 Regular Price $16.99
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  27. Image
    5KU Tokyo Marui Hi Capa GBB Slide Stop (Stainless Steel, Type 2, Black) 5KU-GB-500-BK
    5KU
    Special Price $15.29 Regular Price $16.99
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  28. Image
    5KU Tokyo Marui Hi Capa GBB Slide Stop (Stainless Steel, Type 2, Gold) 5KU-GB-500-GD
    5KU
    Special Price $15.29 Regular Price $16.99
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  29. Image
    5KU Tokyo Marui Hi Capa GBB Slide Stop (Stainless Steel, Type 3, Black) 5KU-GB-501-BK
    5KU
    Special Price $15.29 Regular Price $16.99
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  30. Image
    5KU Tokyo Marui Hi Capa GBB Slide Stop (Stainless Steel, Type 3, Gold) 5KU-GB-501-GD
    5KU
    Special Price $15.29 Regular Price $16.99
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  31. Image
    5KU Tokyo Marui 1911 GBB Airsoft Magazine Catch (Stainless Steel, Type 1) - Black 5KU-GB-508-BK
    5KU
    Special Price $13.49 Regular Price $14.99
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  32. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Aluminum Hollow Outer Barrel - Black 5KU-GB-558-BK
    5KU
    Special Price $18.89 Regular Price $20.99
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  33. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Aluminum Hollow Outer Barrel - Silver 5KU-GB-558-SV
    5KU
    Special Price $18.89 Regular Price $20.99
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  34. Image
    5KU Tokyo Marui Hi Capa GBB Aluminum Frame (3.9 inch Type 4, 2011) - Gold 5KU-GB-564-GD
    5KU
    Special Price $53.99 Regular Price $59.99
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  35. Image
    5KU Stainless Hammer & Strut for Tokyo Marui / WE/ Army/ Hi Capa GBB - Gold 5KU-GB-619-GD
    5KU
    Special Price $15.29 Regular Price $16.99
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  36. Image
    5KU Stainless Hammer & Strut for Tokyo Marui / WE/ Army/ Hi Capa GBB - Silver 5KU-GB-619-SV
    5KU
    Special Price $15.29 Regular Price $16.99
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  37. Image
    5KU KJ Works Shadow 2 GBB Short Grip Panel and Magwell (CNC Aluminum) - Red 5KU-GBSD2028RD
    5KU
    Special Price $23.39 Regular Price $25.99
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  38. Image
    5KU KJ Works Shadow 2 / TS2 GBB Thumb Rest Slide Stop (CNC Aluminum) - Blue 5KU-GBSD2041BU
    5KU
    Special Price $4.79 Regular Price $5.99
    Save 20%
  39. Image
    5KU KJ Works Shadow 2 / TS2 GBB Thumb Rest Slide Stop (CNC Aluminum) - Gold 5KU-GBSD2041GD
    5KU
    Special Price $5.39 Regular Price $5.99
    Save 10%
  40. Image
    5KU KJ Works Shadow 2 / TS2 GBB Thumb Rest Slide Stop (CNC Aluminum) - Black 5KU-GBSD2041BK
    5KU
    Special Price $5.39 Regular Price $5.99
    Save 10%
  41. Image
    5KU KJ Works Shadow 2 / TS2 GBB Adjustable Trigger (CNC Aluminum) - Black Out of Stock 5KU-GBSD2036BK
    5KU
    Special Price $7.19 Regular Price $7.99
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  42. Image
    5KU KJ Works Shadow 2 / TS2 GBB Adjustable Trigger (CNC Aluminum) - Silver 5KU-GBSD2036SV
    5KU
    Special Price $7.19 Regular Price $7.99
    Save 10%
  43. Image
    5KU KJ Works Shadow 2 / TS2 GBB Adjustable Trigger (CNC Aluminum) - Blue 5KU-GBSD2036BU
    5KU
    Special Price $7.19 Regular Price $7.99
    Save 10%
  44. Image
    5KU KJ Works Shadow 2 / TS2 GBB Adjustable Trigger (CNC Aluminum) - Green 5KU-GBSD2036GN
    5KU
    Special Price $7.19 Regular Price $7.99
    Save 10%
  45. Image
    5KU STI Hammer & Strut for Tokyo Marui / WE / Army Hi-Capa GBB Airsoft Series (CNC Steel) - Rainbow 5KU-GB-482-HG
    5KU
    Special Price $23.39 Regular Price $25.99
    Save 10%
  46. Image
    5KU Threaded Barrel Protector (Hexagon) - 14mm CCW (Brown) 5KU-GB-483-BN
    5KU
    $6.99
  47. Image
    5KU Tokyo Marui Hi Capa GBB Slide Stop (Stainless Steel, Type 1, Brown) 5KU-GB-499-BN
    5KU
    $16.99
  48. Image
    5KU Tokyo Marui Hi Capa GBB Slide Stop (Stainless Steel, Type 1, Rainbow) 5KU-GB-499-HG
    5KU
    $16.99
  49. Image
    5KU Tokyo Marui Hi Capa Slide Stop (Type 6) - Brown (Stainless Steel) 5KU-GB-512-BN
    5KU
    $16.99
  50. Image
    5KU Tokyo Marui Hi Capa Slide Stop (Type 6) - Rainbow (Stainless Steel) 5KU-GB-512-HG
    5KU
    $16.99
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