Currency
USD
Search
Advanced Search
WHAT'S NEW SALE PRE-ORDERS BACK IN STOCK
Toggle Nav Search
  • Sign In
  • FAQ
  • Sign Up

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!

Shop By
Clear All
View as Grid List
Page
Set Descending Direction
  1. Image
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Type 7) - Red Out of Stock 5KU-GB-591-RD
    5KU
    $119.99
  2. Image
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Type 7) - Silver Out of Stock 5KU-GB-591-SV
    5KU
    $119.99
  3. Image
    5KU Tokyo Marui Hi Capa 5.1 Stainless Steel Outer Barrel (M11 CW) - Black 5KU-GB-593-BK
    5KU
    Special Price $35.19 Regular Price $39.99
    Save 12%
  4. Image
    5KU Tokyo Marui Hi Capa 5.1 Stainless Steel Outer Barrel (M11 CW) - Gold 5KU-GB-593-GD
    5KU
    Special Price $35.99 Regular Price $39.99
    Save 10%
  5. Image
    5KU Tokyo Marui Hi Capa 5.1 Stainless Steel Outer Barrel (M11 CW) - Rainbow 5KU-GB-593-HG
    5KU
    Special Price $35.99 Regular Price $39.99
    Save 10%
  6. Image
    5KU Tokyo Marui Hi Capa 5.1 Stainless Steel Outer Barrel (M11 CW) - Silver 5KU-GB-593-SV
    5KU
    Special Price $35.99 Regular Price $39.99
    Save 10%
  7. Image
    5KU Tokyo Marui Hi Capa 5.1 GBB Aluminum Hollow Outer Barrel - Black 5KU-GB-557-BK
    5KU
    Special Price $18.89 Regular Price $20.99
    Save 10%
  8. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Ambi Thumb Safety - Type 1 (Aluminum, Silver) Out of Stock 5KU-GB-580-SV
    5KU
    $12.99
  9. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Ambi Thumb Safety - Type 1 (Aluminum, Purple) 5KU-GB-580-PU
    5KU
    Special Price $11.69 Regular Price $12.99
    Save 10%
  10. Image
    5KU Tokyo Marui Hi Capa 5.1 GBB Airsoft Outer Barrel (Stainless Steel, M11 CW) - Gold 5KU-GB-554-GD
    5KU
    Special Price $35.99 Regular Price $39.99
    Save 10%
  11. Image
    5KU Tokyo Marui Hi Capa 5.1 GBB Airsoft Outer Barrel (Stainless Steel, M11 CW) - Black Out of Stock 5KU-GB-554-BK
    5KU
    $39.99
  12. Image
    5KU Tokyo Marui Hi Capa 5.1 GBB Airsoft Outer Barrel (Stainless Steel, M11 CW) - Rainbow 5KU-GB-554-HG
    5KU
    Special Price $35.99 Regular Price $39.99
    Save 10%
  13. Image
    5KU Tokyo Marui Hi Capa 5.1 GBB Airsoft Outer Barrel (Stainless Steel, M11 CW) - Silver 5KU-GB-554-SV
    5KU
    Special Price $35.99 Regular Price $39.99
    Save 10%
  14. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Airsoft Outer Barrel (Stainless Steel, M11 CW) - Silver Out of Stock 5KU-GB-555-SV
    5KU
    $39.99
  15. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Airsoft Outer Barrel (Stainless Steel, M11 CW) - Rainbow 5KU-GB-555-HG
    5KU
    Special Price $35.19 Regular Price $39.99
    Save 12%
  16. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Airsoft Outer Barrel (Stainless Steel, M11 CW) - Gold Out of Stock 5KU-GB-555-GD
    5KU
    $39.99
  17. Image
    5KU Tokyo Marui Hi Capa 4.3 GBB Airsoft Outer Barrel (Stainless Steel, M11 CW) - Black 5KU-GB-555-BK
    5KU
    Special Price $35.19 Regular Price $39.99
    Save 12%
  18. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Grip Safety - Type 1 (Aluminium, Green) Out of Stock 5KU-GB-579-GN
    5KU
    $13.99
  19. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Slide Stop - Type 1 (Aluminum, Gold) 5KU-GB-581-GD
    5KU
    Special Price $8.99 Regular Price $9.99
    Save 10%
  20. Image
    5KU Tokyo Marui Hi Capa GBB Airsoft Slide Stop - Type 1 (Aluminum, Red) Out of Stock 5KU-GB-581-RD
    5KU
    $9.99
  21. Image
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Type 8) - Black Out of Stock 5KU-GB-590-BK
    5KU
    $119.99
  22. Image
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Type 8) - Purple 5KU-GB-590-PU
    5KU
    Special Price $105.59 Regular Price $119.99
    Save 12%
  23. Image
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Type 8) - Red 5KU-GB-590-RD
    5KU
    Special Price $107.99 Regular Price $119.99
    Save 10%
  24. Image
    5KU Tokyo Marui Hi Capa GBB CNC Aluminum Grip (Type 8) - Silver Out of Stock 5KU-GB-590-SV
    5KU
    $119.99
  25. Image
    5KU Tokyo Marui Hi Capa GBB STI Style Skinny Magazine Base (Type 2) - Black 5KU-GB-597-BK
    5KU
    Special Price $11.43 Regular Price $12.99
    Save 12%
View as Grid List
Page
Set Descending Direction
Shop By
Now Shopping by
  1. Brand
    5KU
  2. Model
    HI-CAPA
  3. Originating Armory
    STI
Clear All
Shopping Options
Price
  1. $0.00 - $100.00 173items
  2. $100.00 - $200.00 17items
Model
  1. G SERIES 3items
  2. HI-CAPA 190items
Platform
  1. FITS MANY PLATFORMS 14items
  2. GAS 176items
Originating Armory
  1. Staccato 2items
  2. INFINITY 48items
  3. STI 190items
  4. SV 5items
  5. TTI 2items
Color
Stock Status
  1. In stock 78items
  2. Out of stock 112items
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.