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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 Thread Barrel Protector (TP-Pro Knurled) - 14mm CCW (Gold) 1
    5KU Thread Barrel Protector (TP-Pro Knurled) - 14mm CCW (Gold) Out of Stock 5KU-GB-451-G
    5KU
    $4.99
  2. 5KU Threaded Barrel Protector (Hexagon) - 14mm CCW (Black) 0
    5KU Threaded Barrel Protector (Hexagon) - 14mm CCW (Black) Out of Stock 5KU-GB-483-BK
    5KU
    Special Price $6.29 Regular Price $6.99
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  3. 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 Out of Stock 5KU-149
    5KU
    Special Price $28.79 Regular Price $31.99
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  4. 5KU Zenitco PK-1 AK Front Grip (Aluminum) 0
    5KU Zenitco PK-1 AK Front Grip (Aluminum) Out of Stock 5KU-218
    5KU
    $19.99
  5. 5KU Zenitco PK-6 AK Front Grip (Aluminum) 0
    5KU Zenitco PK-6 AK Front Grip (Aluminum) Out of Stock 5KU-211
    5KU
    Special Price $17.99 Regular Price $19.99
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  6. 5KU Picatinny Buffer Tube Adapter 0
    5KU Picatinny Buffer Tube Adapter Out of Stock 5KU-320
    5KU
    Special Price $30.59 Regular Price $33.99
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  7. 5KU DPMN Spitfire Tracer (14mm CCW) 0
    5KU DPMN Spitfire Tracer (14mm CCW) Out of Stock BBP-DPMN
    5KU
    $39.99
  8. 5KU MPI KP-9 Flash Hider (14mm CCW) 0
    5KU MPI KP-9 Flash Hider (14mm CCW) Out of Stock 5KU-334
    5KU
    $24.99
  9. 5KU SVCOMP Flash Hider (14mm CCW) 0
    5KU SVCOMP Flash Hider (14mm CCW) Out of Stock 5KU-201
    5KU
    Special Price $17.99 Regular Price $19.99
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  10. 5KU SFG MLOK Skeleton Forward Grip - Black 0
    5KU SFG MLOK Skeleton Forward Grip - Black Out of Stock 5KU-358-BK
    5KU
    $11.99
  11. 5KU SFG MLOK Skeleton Forward Grip - DDC 0
    5KU SFG MLOK Skeleton Forward Grip - DDC Out of Stock 5KU-358-DDC
    5KU
    Special Price $10.79 Regular Price $11.99
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  12. 5KU SFG MLOK Skeleton Forward Grip - OD 0
    5KU SFG MLOK Skeleton Forward Grip - OD Out of Stock 5KU-358-OD
    5KU
    Special Price $10.79 Regular Price $11.99
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  13. 5KU DTKP Hexagon Mock Suppressor (Type 2, 24mm CW) 0
    5KU DTKP Hexagon Mock Suppressor (Type 2, 24mm CW) Out of Stock 5KU-356
    5KU
    $22.99
  14. 5KU Vertical Knurling Threaded Protector - 14mm CCW - Silver 0
    5KU Vertical Knurling Threaded Protector - 14mm CCW - Silver Out of Stock 5KU-GB-577-SV
    5KU
    Special Price $5.39 Regular Price $5.99
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  15. 5KU Rhombus Threaded Protector - 14mm CCW - Black 0
    5KU Rhombus Threaded Protector - 14mm CCW - Black Out of Stock 5KU-GB-578-BK
    5KU
    Special Price $5.39 Regular Price $5.99
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  16. Image
    5KU TS-8RP Triangle Stock w/ Buttpad and 1913 Folding Mech for 20mm Rail - DDC Out of Stock 5KU-361-DDC
    5KU
    $59.99
  17. Image
    5KU Picatinny Mount Modular Folding Stock (Minimalist Buttplate) Out of Stock 5KU-389
    5KU
    $45.99
  18. Image
    5KU QMF-2 Airsoft Suppressor (14mm CCW, 210mm) Out of Stock 5KU-114
    5KU
    $15.99
  19. Image
    5KU HALO M-LOK Handstop (Compatible with Keymod) Out of Stock 5KU-236-BK
    5KU
    Special Price $13.49 Regular Price $14.99
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  20. Image
    5KU 1 inch Airsoft Barrel Extension for 14mm Thread (CCW to CCW) Out of Stock 5KU-387
    5KU
    Special Price $3.59 Regular Price $3.99
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  21. Image
    5KU BBP-32 Blast Tracer Insert 32mm Silencer Tube Out of Stock BBP-32
    5KU
    $39.99
  22. Image
    5KU RRD-2C X20 Muzzle Brake (14mm CCW) - Black Out of Stock 5KU-398
    5KU
    $9.99
  23. Image
    5KU SLR Style Compensator (14mm CCW) - Silver Out of Stock 5KU-SLR-01-SV
    5KU
    Special Price $11.69 Regular Price $12.99
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  24. Image
    5KU CGS SCI-SIX Style Airsoft Suppressor - Black Out of Stock 5KU-400-BK
    5KU
    $22.99
  25. Image
    5KU Pig Pen Flash Hider (14mm CCW) Out of Stock 5KU-423
    5KU
    Special Price $9.89 Regular Price $10.99
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  26. Image
    5KU Minimalist Plus Folding Stock for M1913 20mm Rail Out of Stock 5KU-364
    5KU
    Special Price $56.69 Regular Price $62.99
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  27. Image
    5KU CGS SCI-SIX Style Airsoft Suppressor - Tan Out of Stock 5KU-400-T
    5KU
    $22.99
  28. Image
    5KU 2 inch Airsoft Barrel Extension for 14mm Thread (CW to CCW) Out of Stock 5KU-379
    5KU
    Special Price $3.59 Regular Price $3.99
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  29. Image
    5KU HALO Minivert Grip for MLOK / KEYMOD Out of Stock 5KU-235-BK
    5KU
    Special Price $17.09 Regular Price $18.99
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Model
  1. AK SERIES 3items
  2. AR/M4 SERIES 1item
  3. FITS MANY MODELS 24items
Platform
  1. AEG & GBB 1item
  2. FITS MANY PLATFORMS 23items
  3. HAND STOP 1item
  4. MUZZLE DEVICE - RIFLE 4items
Replica Type
  1. FITS ALL TYPES 29items
  2. PISTOL 243items
  3. RIFLE 82items
  4. SHOTGUN 6items
  5. SMG 5items
Originating Armory
  1. CGS Group 2items
  2. KALASHNIKOV 3items
  3. SIG 1item
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Material
  1. Metal 28items
  2. Plastic 1item
Stock Status
  1. In stock 53items
  2. Out of stock 29items
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