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!
This is a trigger shoe compatible with the Tokyo Marui Hi-CAPA. By using it with the separately sold module trigger base, you can customize it with your preferred color and...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with a separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with the separately sold module trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with the separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type2...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with the separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type...
This is a trigger shoe compatible with Tokyo Marui Hi-CAPA. When used with a separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection:...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with the separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with the separately sold modular trigger base, you can customize it with your preferred color or trigger stroke.Specifications:・Connection: Type2...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with the separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type2...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with the separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type2...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with a separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with a separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type2...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with the separately sold module trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type...
This trigger shoe is compatible with Tokyo Marui Hi-CAPA. When used with a separately sold modular trigger base, you can customize it with your preferred color and trigger stroke.Specifications:・Connection: Type...
This is a 5KU aluminum recoil spring guide for the Hi-Capa 4.3.[Specifications]Color: BlackMaterial: Aluminum alloyWeight: 12g[Notes]This product is an overseas airsoft gun part. Please understand the following points before purchasing.■The...
Custom parts made by 5KU.Features: Stock adapter compatible with Marui Saiga-12KMaterial: Machined aluminum alloy/anodized finishSpecifications: 20mm rail/sling swivel compatibleWeight: 50gThis product is an overseas airsoft gun part. Please understand the...
This pistol grip is compatible with AK GBB and is formed by high-precision CNC machining. It can be used with various AK-type GBBs from manufacturers such as GHK and Tokyo...
This pistol grip is compatible with AK GBB and is formed with high-precision CNC machining. It can be used with GHK, Tokyo Marui AKM, and other AK-type GBBs from various...
Action Army AAP01 compatible CNC Lightweight Aluminum Blowback Unit.* For advanced users. This product requires airsoft gun disassembly and assembly skills.[Precautions]This product is an overseas airsoft gun part. Please understand...
Action Army AAP01 compatible CNC aluminum magwell Type 1.*This product is for advanced users and requires airsoft gun disassembly and assembly skills.[Important Notes]This product is an overseas airsoft gun part....
Front sight integrated silencer adapter for Action Army AAP01.Removing the muzzle protector reveals a 14mm counter-clockwise threaded muzzle.A front sight is integrated into the top, allowing for the installation of...
Action Army AAP01 compatible aluminum outer barrel Type A.Removing the muzzle protector reveals a 14mm counter-clockwise threaded muzzle.*This product is for advanced users and requires skills in disassembling and assembling...
Action Army AAP01 compatible aluminum outer barrel Type B.Removing the muzzle protector reveals a 14mm counter-clockwise threaded muzzle.*This product is intended for advanced users and requires skills in disassembling and...
Action Army AAP01 compatible aluminum outer barrel Type C.Removing the muzzle protector reveals a 14mm counter-clockwise threaded muzzle.*This product is for advanced users and requires airsoft gun disassembly and assembly...
![[5KU] Modular Trigger Shoe Type 2/B M Size Green (Compatible with Tokyo Marui Hi-Capa)](http://rock-et.jp/cdn/shop/files/gb-545m-gn_respimgsize.jpg?v=1774930453)
![[5KU] Modular Trigger Shoe Type 2/B M Size Purple (Compatible with Tokyo Marui Hi-Capa)](http://rock-et.jp/cdn/shop/files/gb-545m-pu_respimgsize.jpg?v=1774930365)
![[5KU] Modular Trigger Shoe Type 2/B Size M Red (Tokyo Marui Hi-Capa Compatible)](http://rock-et.jp/cdn/shop/files/gb-545m-rd_respimgsize.jpg?v=1774930277)
![[5KU] Modular Trigger Shoe Type 2/B M Size Silver (Compatible with Tokyo Marui Hi-Capa)](http://rock-et.jp/cdn/shop/files/gb-545m-sv_respimgsize.jpg?v=1774930192)
![[5KU] Modular Trigger Shoe Type 2/A S Size Gold (Tokyo Marui Hi-Capa Compatible)](http://rock-et.jp/cdn/shop/files/gb-545s-gd_respimgsize.jpg?v=1774930111)
![[5KU] Modular Trigger Shoe Type 2/A S Size Purple (Compatible with Tokyo Marui Hi-Capa)](http://rock-et.jp/cdn/shop/files/gb-545s-pu_respimgsize.jpg?v=1774929928)
![[5KU] Modular Trigger Shoe Type 2/E L Size Purple (Tokyo Marui Hi-Capa Compatible)](http://rock-et.jp/cdn/shop/files/gb-546l-pu_respimgsize.jpg?v=1774853930)
![[5KU] Modular Trigger Shoe Type 2/D Size S Black (Tokyo Marui Hi-Capa Compatible)](http://rock-et.jp/cdn/shop/files/gb-546s-bk_respimgsize.jpg?v=1774853842)
![[5KU] Modular Trigger Shoe Type 2/D S Size Gold (Tokyo Marui Hi-Capa Compatible)](http://rock-et.jp/cdn/shop/files/gb-546s-gd_respimgsize.jpg?v=1774853757)
![[5KU] Modular Trigger Shoe Type 2/D S Size Green (Tokyo Marui Hi-Capa Compatible)](http://rock-et.jp/cdn/shop/files/gb-546s-gn_respimgsize.jpg?v=1774853675)
![[5KU] Modular Trigger Shoe Type2/D Size S Purple (Compatible with Tokyo Marui Hi-Capa)](http://rock-et.jp/cdn/shop/files/gb-546s-pu_respimgsize.jpg?v=1774853593)
![[5KU] Hi-Capa 4.3 Aluminum Recoil Spring Guide BK](http://rock-et.jp/cdn/shop/files/gb-560-bk_respimgsize.jpg?v=1774853173)
![[5KU] Stock Adapter with 20mm Rail and QD Sling Swivel Mount (for Tokyo Marui Saiga-12K)](http://rock-et.jp/cdn/shop/files/gbtm12k002_respimgsize.jpg?v=1774852980)
![[5KU] Pistol Grip for AK GBB, OD](http://rock-et.jp/cdn/shop/files/gb-163-od_1_respimgsize.jpg?v=1774852536)
![[5KU] CNC Aluminum Magwell Type 1 (for Action Army AAP01)](http://rock-et.jp/cdn/shop/files/abaap-004_respimgsize.jpg?v=1774851930)
![[5KU] Front Sight Integrated Silencer Adapter (14mm CCW/Action Army AAP01 Compatible)](http://rock-et.jp/cdn/shop/files/abaap-006_respimgsize.jpg?v=1774851503)
![[5KU] Aluminum Outer Barrel Type A (14mm CCW/Action Army AAP01 Compatible)](http://rock-et.jp/cdn/shop/files/abaap-007_respimgsize.jpg?v=1774851072)
![[5KU] Aluminum Outer Barrel Type B (14mm CCW/Action Army AAP01 Compatible)](http://rock-et.jp/cdn/shop/files/abaap-008_respimgsize.jpg?v=1774848735)
