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 thumb rest for the Hi-Capa series. The thumb rest features an anti-slip finish, making it an ideal part for race gun customization. Please note that installation requires...
This is a LANTAC-style aluminum outer barrel compatible with Tokyo Marui/WE G17/G18C and other models. The complex fluting on the body, with varying depths of engraving, gives it a unique...
This is a LANTAC-style aluminum outer barrel compatible with Tokyo Marui/WE G17/G18C and other models. The complex fluting of the body, with varying depths of engraving, gives it a distinctive...
SD Overbite type aluminum slide set compatible with Tokyo Marui's G17 Gen.3 gas blowback pistol. It features a realistic construction that combines functionality and appearance, such as bold window cuts...
This is an STI-style resin lower frame compatible with Tokyo Marui's Hi-Capa series. The grip's checkering and STI logo are reproduced.This product is for advanced users and requires airsoft gun...
This Zenit Sport-1 type handguard is compatible with full-size AKs such as the LCT/GHK AKM/AK74. It features a lightweight design with extensive cutouts.The front and rear of the top rail...
JMAC LAF-24 type muzzle brake, ideal for mounting on short-barrel AKs with 24mm positive thread specifications. The LAF (Loud And Flashy) is a muzzle brake with a large single chamber...
Midwest Industries type extended universal handguard compatible with AK47/74 from LCT/GHK/CYMA and others. By replacing the handguard, you can install a Picatinny rail on the top and an M-LOK system...
Midwest Industries-style universal handguard compatible with LCT/GHK/CYMA and other AK47/74 models. By replacing the existing handguard, you can install a Picatinny rail on the top and an M-LOK system on...
This Strike Industries type Strike Switch is compatible with standard M4 electric guns. It is a selector that allows for ergonomic, intuitive, and quick operation. The unique toggle action allows...
The Zenit PUTNIK type silencer features a unique large exterior. It supports both 24mm CW and 14mm CCW threads, making it attachable to a wide range of AK models.This product...
Polite Shooter type KeyMod handguard compatible with LCT/GHK AK-105. It has a cylindrical, slim shape that is easy to grip. In addition, KeyMod slots are provided on all sides, providing...
Zenit B-10L type lower handguard compatible with full-size AKs. Various optional parts of the same company type can be attached to the attachment holes provided on the sides and bottom.This...
This lower handguard can be used with separately sold Zenit-type B-19 upper handguards and B-33 dust covers. The bottom features a Picatinny rail suitable for attaching foregrips, weapon lights, and...
Upper handguard that can be used with separately sold Zenit-type forends (B-10M/B-10U/B-10L/B-11/B-11U). The top features a 4-slot Picatinny rail, ideal for mounting optical sights such as Aimpoint T-1 red dot...
This is a set of an SF3P-type flash hider and SOCOM46-MINI suppressor, compatible with MP7s that have 12mm positive thread specifications. In addition to using the flash hider alone, you...
This set includes an SF3P-type flash hider compatible with MP7s that have 12mm positive threading, and a SOCOM46-MINI suppressor. In addition to using the flash hider on its own, you...
The accessory interface adopts the highly modular M-LOK (Modular-LOK) system. In addition to the Picatinny standard top rail, M-LOK slots are generously placed on the left, right, and bottom surfaces,...
The accessory interface adopts the highly modular M-LOK (Modular-LOK) system. In addition to the Picatinny standard top rail, M-LOK slots are fully distributed on the left, right, and bottom surfaces,...
This is a Zenit-style B18 upper rail compatible with LCT, GHK, and CYMA AKS-74U models.[Precautions]This product is an airsoft gun part manufactured overseas. Please understand the following points before purchasing:■...
This is an aluminum outer barrel of the LANTAC type, compatible with Tokyo Marui/WE G17/G18C and similar models. The complex fluting on the body and muzzle protector is distinctive. The...
This is an aluminum custom trigger for Tokyo Marui Hi-Capa/1911A1. It features a lightweight design with oval and circular side holes and a curved shape.[Precautions]This product is an airsoft gun...
This is an outer barrel for electric guns released by 5KU, an overseas airsoft parts manufacturer. It is a 14.5-inch mid-length size, made of aluminum, and has a -14mm specification.This...
By replacing the rear sight of your Tokyo Marui Glock 17, you can mount an Optima/Doctor/Vortex red dot sight.[Basic Specifications]5KUMaterial: MetalCompatible with Tokyo Marui G17[Precautions]■As this product is an overseas...
![[5KU] 2011 Style Magwell (Tokyo Marui Hi-Capa Compatible) TG](http://rock-et.jp/cdn/shop/files/gb-487-tg_respimgsize.jpg?v=1776321508)
![[5KU] LANTAC 9INE-Style Outer Barrel for G17 - BK](http://rock-et.jp/cdn/shop/files/gb-459-b_respimgsize.jpg?v=1776321264)
![[5KU] Overbite Style Slide Set (Compatible with Tokyo Marui G17 Gen.3)](http://rock-et.jp/cdn/shop/files/ji-098_respimgsize.jpg?v=1776321103)
![[5KU] STI Type Lower Frame (Tokyo Marui HI-CAPA Series Compatible) FG](http://rock-et.jp/cdn/shop/files/gb-470-fg_respimgsize.jpg?v=1776320946)
![[5KU] Zenit Sport-1 Type Handguard BK](http://rock-et.jp/cdn/shop/files/5ku-304-bk_respimgsize.jpg?v=1776320767)
![[5KU] MI-Type Extended Gen.2 AK47/74 M-LOK Universal Handguard BK](http://rock-et.jp/cdn/shop/files/5ku-302-bk_respimgsize.jpg?v=1776318995)
![[5KU] MI-Type Gen.2 AK47/74 M-LOK Universal Handguard BK](http://rock-et.jp/cdn/shop/files/5ku-301-bk_respimgsize.jpg?v=1776318850)
![[5KU] Polite Shooter VS-25 Type KeyMod Handguard (AK105) TAN](http://rock-et.jp/cdn/shop/files/5ku-285-t_respimgsize.jpg?v=1776318397)
![[5KU] Zenit B-10L Style Lower Handguard BK](http://rock-et.jp/cdn/shop/files/5ku-280-bk_respimgsize.jpg?v=1776318246)
![[5KU] Zenit B-10U Type Lower Handguard BK](http://rock-et.jp/cdn/shop/files/5ku-273-bk2_respimgsize.jpg?v=1776318074)
![[5KU] SF SOCOM46-MINI/3P Flash Hider Set (12mm CW) DE](http://rock-et.jp/cdn/shop/files/5ku-270-t_respimgsize.jpg?v=1776317757)
![[5KU] SF SOCOM46-MINI/3P Flash Hider Set (12mm CW) BK](http://rock-et.jp/cdn/shop/files/5ku-270-bk_respimgsize.jpg?v=1776317606)
![[5KU] GEISSELE MK15 Type 10.5-inch M-LOK Handguard for HK416, DDC (AEG/GBB)](http://rock-et.jp/cdn/shop/files/5ku-295-ddc_respimgsize.jpg?v=1776317398)
![[5KU] GEISSELE MK15 Type 10.5inch M-LOK Handguard for HK416 - Black (AEG/GBB)](http://rock-et.jp/cdn/shop/files/5ku-295-bk_respimgsize.jpg?v=1776317296)
![[5KU] Zenit B-18 Type Rail TAN](http://rock-et.jp/cdn/shop/files/5ku-275-t_respimgsize.jpg?v=1776317052)
![[5KU] Optima/Doctor/Vortex Red Dot Sight Mount for Tokyo Marui G17](http://rock-et.jp/cdn/shop/files/gb-4163_respimgsize.jpg?v=1776316311)
