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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 Threaded Barrel Protector (Diagonals Knurled) - 14mm CCW (Gold) 1
    5KU Threaded Barrel Protector (Diagonals Knurled) - 14mm CCW (Gold) 5KU-GB-456-G
    5KU
    Special Price $6.29 Regular Price $6.99
    Save 10%
  2. 5KU Thread Barrel Protector (TP-Pro Knurled) - 14mm CCW (Gold) 1
    5KU Thread Barrel Protector (TP-Pro Knurled) - 14mm CCW (Gold) 5KU-GB-451-G
    5KU
    Special Price $4.49 Regular Price $4.99
    Save 10%
  3. 5KU Threaded Barrel Protector (TP-Pro Knurled) - 14mm CCW (Silver) 1
    5KU Threaded Barrel Protector (TP-Pro Knurled) - 14mm CCW (Silver) 5KU-GB-451-S
    5KU
    Special Price $4.49 Regular Price $4.99
    Save 10%
  4. 5KU AK Upper Handguard (Zenitco B-31C) for AK74 / AK105 AEG / GBB - Black 0
    5KU AK Upper Handguard (Zenitco B-31C) for AK74 / AK105 AEG / GBB - Black 5KU-269-BK
    5KU
    Special Price $44.99 Regular Price $49.99
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  5. 5KU 11mm CW to 14mm CCW Adapter (Stainless Steel) - Silver 0
    5KU 11mm CW to 14mm CCW Adapter (Stainless Steel) - Silver 5KU-GB-477-S
    5KU
    Special Price $6.29 Regular Price $6.99
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  6. 5KU Threaded Barrel Protector (Hexagon) - 14mm CCW (Silver) 0
    5KU Threaded Barrel Protector (Hexagon) - 14mm CCW (Silver) 5KU-GB-483-S
    5KU
    Special Price $6.15 Regular Price $6.99
    Save 12%
  7. 5KU PBS-4 Suppressor (24mmx1.5mm CW & 14mmx1.0mm CCW) for LCT/GHK AK Airsoft AEG/GBB Series 0
    5KU PBS-4 Suppressor (24mmx1.5mm CW & 14mmx1.0mm CCW) for LCT/GHK AK Airsoft AEG/GBB Series 5KU-149
    5KU
    Special Price $28.79 Regular Price $31.99
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  8. 5KU Zenitco PK-1 AK Front Grip (Aluminum) 0
    5KU Zenitco PK-1 AK Front Grip (Aluminum) 5KU-218
    5KU
    Special Price $17.99 Regular Price $19.99
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  9. 5KU Zenitco PK-5 AK Front Grip (Aluminum) 0
    5KU Zenitco PK-5 AK Front Grip (Aluminum) 5KU-221
    5KU
    Special Price $17.99 Regular Price $19.99
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  10. 5KU Zenitco PK-6 AK Front Grip (Aluminum) 0
    5KU Zenitco PK-6 AK Front Grip (Aluminum) 5KU-211
    5KU
    Special Price $17.99 Regular Price $19.99
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  11. 5KU Zenitco PK-0 AK Front Grip (Aluminum) 0
    5KU Zenitco PK-0 AK Front Grip (Aluminum) 5KU-212
    5KU
    Special Price $17.99 Regular Price $19.99
    Save 10%
  12. 5KU Zenitco PK-4 AK Front Grip (Aluminum) 0
    5KU Zenitco PK-4 AK Front Grip (Aluminum) 5KU-220
    5KU
    Special Price $17.99 Regular Price $19.99
    Save 10%
  13. 5KU LAF Muzzle Brake (14mm CCW, Aluminum) 0
    5KU LAF Muzzle Brake (14mm CCW, Aluminum) 5KU-260
    5KU
    Special Price $15.29 Regular Price $16.99
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  14. 5KU SVCOMP Flash Hider (14mm CCW) 0
    5KU SVCOMP Flash Hider (14mm CCW) 5KU-201
    5KU
    Special Price $17.99 Regular Price $19.99
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  15. 5KU Linear Compensator Gen II (14mm CCW) 0
    5KU Linear Compensator Gen II (14mm CCW) 5KU-178
    5KU
    Special Price $14.39 Regular Price $15.99
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  16. 5KU SFG MLOK Skeleton Forward Grip - OD 0
    5KU SFG MLOK Skeleton Forward Grip - OD 5KU-358-OD
    5KU
    Special Price $10.79 Regular Price $11.99
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  17. 5KU DTKP Hexagon Mock Suppressor (Type 2, 24mm CW) 0
    5KU DTKP Hexagon Mock Suppressor (Type 2, 24mm CW) 5KU-356
    5KU
    Special Price $21.15 Regular Price $22.99
    Save 8%
  18. 5KU DTKP Hexagon Mock Suppressor (Type 1, 24mm CW) 0
    5KU DTKP Hexagon Mock Suppressor (Type 1, 24mm CW) 5KU-354
    5KU
    Special Price $21.15 Regular Price $22.99
    Save 8%
  19. 5KU DTKP Hexagon Mock Suppressor (Type 3, 24mm CW) 0
    5KU DTKP Hexagon Mock Suppressor (Type 3, 24mm CW) 5KU-365
    5KU
    Special Price $21.15 Regular Price $22.99
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  20. 5KU DTKP Hexagon Mock Suppressor (Type 1, 14mm CCW) 0
    5KU DTKP Hexagon Mock Suppressor (Type 1, 14mm CCW) 5KU-355
    5KU
    Special Price $21.15 Regular Price $22.99
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  21. 5KU Vertical Knurling Threaded Protector - 14mm CCW - Gold 0
    5KU Vertical Knurling Threaded Protector - 14mm CCW - Gold 5KU-GB-577-GD
    5KU
    Special Price $5.39 Regular Price $5.99
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  22. 5KU Rhombus Threaded Protector - 14mm CCW - Black 0
    5KU Rhombus Threaded Protector - 14mm CCW - Black 5KU-GB-578-BK
    5KU
    Special Price $5.39 Regular Price $5.99
    Save 10%
  23. 5KU Rhombus Threaded Protector - 14mm CCW - Gold 0
    5KU Rhombus Threaded Protector - 14mm CCW - Gold 5KU-GB-578-GD
    5KU
    Special Price $5.39 Regular Price $5.99
    Save 10%
  24. 5KU Rhombus Threaded Protector - 14mm CCW - Silver 0
    5KU Rhombus Threaded Protector - 14mm CCW - Silver 5KU-GB-578-SV
    5KU
    Special Price $5.27 Regular Price $5.99
    Save 12%
  25. Image
    5KU TS-8RP Triangle Stock w/ Buttpad and 1913 Folding Mech for 20mm Rail - DDC 5KU-361-DDC
    5KU
    Special Price $53.99 Regular Price $59.99
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  1. AK SERIES 8items
  2. AR/M4 SERIES 3items
  3. FITS MANY MODELS 33items
Platform
  1. AEG & GBB 1item
  2. ELECTRIC (AEG) 1item
  3. FITS MANY PLATFORMS 37items
  4. HAND STOP 1item
  5. MUZZLE DEVICE - RIFLE 7items
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  1. FITS ALL TYPES 47items
  2. PISTOL 327items
  3. RIFLE 100items
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  5. SMG 8items
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  1. CGS Group 2items
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  1. Metal 45items
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  1. In stock 47items
  2. Out of stock 34items
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