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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] BUL ARMORY Type BUL 5 Fluted Stainless Outer Barrel SV for Tokyo Marui Hi-Capa 5.1Sale 15%

                [5KU] BUL ARMORY Type BUL 5 Fluted...

                $1,401.00$1,649.00
                [5KU] BUL ARMORY Type BUL 5 Fluted Stainless Steel Outer Barrel GD for Tokyo Marui Hi-Capa 5.1 Sale 15%

                [5KU] BUL ARMORY Type BUL 5 Fluted...

                $1,401.00$1,649.00
                [5KU] BUL ARMORY Type BUL 5 Fluted Stainless Outer Barrel BK for Tokyo Marui Hi-Capa 5.1Sale 15%

                [5KU] BUL ARMORY Type BUL 5 Fluted...

                $1,401.00$1,649.00
                [5KU] KPYK Type AK CRC 1U040 M-LOK Handguard for GHK AKSale 15%

                [5KU] KPYK Type AK CRC 1U040 M-LOK...

                $1,495.00$1,759.00
                [5KU] MASADA ACR Style Telescopic Stock for CYMA MP5 Sale 15%

                [5KU] MASADA ACR Style Telescopic Stock for...

                $1,981.00$2,331.00
                [5KU] JMAC Type M1913 (20mm Rail) Stock Adapter for CYMA MP5 Sale 15%

                [5KU] JMAC Type M1913 (20mm Rail) Stock...

                $646.00$761.00
                [5KU] JMAC Type M1913 (20mm Rail) Stock Adapter for VFC MP5 Sale 15%

                [5KU] JMAC Type M1913 (20mm Rail) Stock...

                $646.00$761.00
                [5KU] Thumb Rest Type Takedown Lever BK Compatible with VFC/SIG AIR P320 Series GBBSale 15%

                [5KU] Thumb Rest Type Takedown Lever BK...

                $278.00$328.00
                [5KU] Tyrant Designs Type Flat Takedown Lever BK for VFC/SIG AIR P320 Series GBBSale 15%

                [5KU] Tyrant Designs Type Flat Takedown Lever...

                $246.00$291.00
                [5KU] CZ SHADOW2 Milling CNC Aluminum Slide for KJ Works/ASG GBBSale 15%

                [5KU] CZ SHADOW2 Milling CNC Aluminum Slide...

                $2,840.00$3,342.00
                [5KU] PM Type Harbinger V2 SHADOW2 CNC Aluminum Slide for KJ/ASG GBB Sale 15%

                [5KU] PM Type Harbinger V2 SHADOW2 CNC...

                $2,840.00$3,342.00
                [5KU] CZ Type SHADOW2 CNC Aluminum Slide for KJ, ASG, and GBB Sale 15%

                [5KU] CZ Type SHADOW2 CNC Aluminum Slide...

                $2,840.00$3,342.00
                [5KU] ZEV PRO Type Compensator V2 SV 14mm Left-Hand Thread/G17/19 Gen.5 Sale 15%

                [5KU] ZEV PRO Type Compensator V2 SV...

                $414.00$489.00
                [5KU] Aluminum Trigger for SIG AIR/VFC P320 (M17/M18/X) Series Sale 15%

                [5KU] Aluminum Trigger for SIG AIR/VFC P320...

                $278.00$328.00
                [5KU] TGC Type Magwell, CNC Machined Aluminum for SIG AIR/VFC P320 (M17/M18/X) Series Sale 15%

                [5KU] TGC Type Magwell, CNC Machined Aluminum...

                $434.00$513.00
                [5KU] TC Type Magazine Extension Pad, CNC Machined Aluminum for SIG AIR/VFC P320 (M17/M18/X) Series Sale 15%

                [5KU] TC Type Magazine Extension Pad, CNC...

                $434.00$513.00
                [5KU] G17 Gen5 MOS Slide & Outer Barrel Set, CNC Machined Aluminum for Tokyo Marui Sale 15%

                [5KU] G17 Gen5 MOS Slide & Outer...

                $2,970.00$3,496.00
                [5KU] Zenit B13 Style Side Optical Mount (for Marui Saiga-12K) Sale 15%

                [5KU] Zenit B13 Style Side Optical Mount...

                $804.00$948.00
                [5KU] Aluminum Tactical Selector (Black) for Tokyo Marui Saiga-12K Sale 15%

                [5KU] Aluminum Tactical Selector (Black) for Tokyo...

                $488.00$576.00
                [5KU] Aluminum Trigger Silver for ASG/KJ GBB CZ SHADOW2 Sale 16%

                [5KU] Aluminum Trigger Silver for ASG/KJ GBB...

                $234.00$277.00
                [5KU] Aluminum Trigger Black for ASG/KJ GBB CZ SHADOW2 Sale 16%

                [5KU] Aluminum Trigger Black for ASG/KJ GBB...

                $234.00$277.00
                [5KU] BO-MAR Style Aluminum Rear Sight (Black) for Marui Hi-Capa 5.1 Sale 15%

                [5KU] BO-MAR Style Aluminum Rear Sight (Black)...

                $434.00$513.00
                [5KU] STI Style Aluminum Rear Sight (Silver) for Marui Hi-Capa 5.1 Sale 15%

                [5KU] STI Style Aluminum Rear Sight (Silver)...

                $414.00$489.00
                [5KU] Aluminum Grip Safety Black for Marui Hi-Capa Sale 15%

                [5KU] Aluminum Grip Safety Black for Marui...

                $488.00$576.00
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