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                  5KU is a Taiwanese airsoft brand established in 2006.
                  They manufacture a wide range of upgrade parts and accessories for airsoft guns, including outer barrels, internal parts, and rail systems.
                  They are well-known for their external parts for AK, M4, and Hi-Capa series airsoft guns.

                  If you're looking for accessories to upgrade the look of your airsoft gun, be sure to check out 5KU!

                  5KU (912)

                  FILTER
                  【5KU】RMR/SRO Optic Mount - Compatible with Tokyo Marui GLOCK 17 Gen.5 MOSSale 15%

                  【5KU】RMR/SRO Optic Mount - Compatible with Tokyo...

                  $581.00$686.00
                  【5KU】Steel Adapter for Zenit PT-1/3 Stock (Compatible with LCT/GHK)Sale 15%Sold Out

                  【5KU】Steel Adapter for Zenit PT-1/3 Stock (Compatible...

                  $295.00$348.00
                  [5KU] Zenit RK-6 Style AK ForegripSale 15%

                  [5KU] Zenit RK-6 Style AK Foregrip

                  $797.00$940.00
                  【5KU】Zenit DTK-2 Type Muzzle Brake (14mm CCW/24mm CW)Sale 15%

                  【5KU】Zenit DTK-2 Type Muzzle Brake (14mm CCW/24mm...

                  $295.00$348.00
                  [5KU] TTI Type Aluminum Magwell for Tokyo Marui G17 Gen5 MOS GBB - BlackSale 15%Sold Out

                  [5KU] TTI Type Aluminum Magwell for Tokyo...

                  $405.00$478.00
                  [5KU] Zenit B-18 Type Rail BKSale 15%

                  [5KU] Zenit B-18 Type Rail BK

                  $405.00$478.00
                  【5KU】M4 Stock Adapter (Picatinny/20mm Rail Compatible)Sale 15%

                  【5KU】M4 Stock Adapter (Picatinny/20mm Rail Compatible)

                  $405.00$478.00
                  【5KU】 TTI Type Magazine Extension for Tokyo Marui G17/G19 Gen5 MOS Ver. 2.0 Magazines - Black

                  【5KU】 TTI Type Magazine Extension for Tokyo...

                  $478.00
                  [5KU] UTG PRO Type MP5 Monolithic M-LOK Handguard for Tokyo Marui Next Generation MP5 Sale 15%

                  [5KU] UTG PRO Type MP5 Monolithic M-LOK...

                  $2,257.00$2,658.00
                  [5KU] KAC Type QDC/MCQ-PRT QD Suppressor & Shroud Set for FDE 14mm CCW Threads Sale 15%

                  [5KU] KAC Type QDC/MCQ-PRT QD Suppressor &...

                  $1,802.00$2,122.00
                  【5KU】SI Type Advanced Receiver Extension (For Tokyo Marui M4 MWS) REDSale 15%

                  【5KU】SI Type Advanced Receiver Extension (For Tokyo...

                  $740.00$872.00
                  [5KU] Lightweight Style Magwell BK Compatible with Tokyo Marui HI-CAPA SeriesSale 15%

                  [5KU] Lightweight Style Magwell BK Compatible with...

                  $685.00$807.00
                  【5KU】Steel Ambidextrous Selector for WA M4 GBBSale 15%Sold Out

                  【5KU】Steel Ambidextrous Selector for WA M4 GBB

                  $295.00$348.00
                  [5KU] Outer Barrel for Tokyo Marui M4A1 MWS -14mm CCW 10.3inchSale 15%

                  [5KU] Outer Barrel for Tokyo Marui M4A1...

                  $575.00$676.00
                  [5KU] Outer Barrel for Tokyo Marui M4A1 MWS -14mm CCW 11.5inchSale 15%

                  [5KU] Outer Barrel for Tokyo Marui M4A1...

                  $630.00$742.00
                  [5KU] Zenit B-11 Type Lower Rail Handguard (Compatible with GHK/LCT AKS74U)Sale 15%

                  [5KU] Zenit B-11 Type Lower Rail Handguard...

                  $1,367.00$1,609.00
                  [5KU] Zenit PT-1 Gen.2 Type StockSale 15%

                  [5KU] Zenit PT-1 Gen.2 Type Stock

                  $3,605.00$4,243.00
                  [5KU] Zenit B-11U Type Lower Handguard BKSale 15%

                  [5KU] Zenit B-11U Type Lower Handguard BK

                  $1,704.00$2,005.00
                  【5KU】Delta-Tek MPI KP-9 Type Vityaz Flash Hider (14mm CCW)Sale 15%Sold Out

                  【5KU】Delta-Tek MPI KP-9 Type Vityaz Flash Hider...

                  $910.00$1,070.00
                  [5KU] SI Type Latchless Charging Handle BK (Compatible with Tokyo Marui M4 MWS)Sale 15%Sold Out

                  [5KU] SI Type Latchless Charging Handle BK...

                  $630.00$742.00
                  【5KU】Zenit SPORT-3 Handguard Kit Black (For LCT PP19) (5ku-335-bk)Sale 15%

                  【5KU】Zenit SPORT-3 Handguard Kit Black (For LCT...

                  $4,279.00$5,035.00
                  【5KU】Zenit B-2L Type Rail Attachment BKSale 15%Sold Out

                  【5KU】Zenit B-2L Type Rail Attachment BK

                  $183.00$215.00
                  【5KU】Zenit B-2 Type Rail Attachment BKSale 16%Sold Out

                  【5KU】Zenit B-2 Type Rail Attachment BK

                  $215.00$255.00
                  【5KU】Zenit RP-1 Type Charging Handle Extension BKSale 15%

                  【5KU】Zenit RP-1 Type Charging Handle Extension BK

                  $405.00$478.00
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