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 product is a 5KU CNC aluminum slide & compensator set, modeled after the TTI (Taran Tactical Innovations) style "Combat Master Ballerina" model. It is compatible with Tokyo Marui G17...
This product is a 5KU CNC aluminum slide and compensator set, modeled after the TTI (Taran Tactical Innovations) style "Combat Master." It is compatible with the Tokyo Marui G17 Gen5...
5KU SI-Style Oppressor Device & King Comp Hider Set (14mm CCW)[Notice]This product is an overseas airsoft gun part. Please understand the following points before purchasing.■The package may be damaged or...
This is a bipod mount compatible with the Keymod system.[Basic Specifications]5KUMaterial: AluminumKeymod compatible[Notes]As this product is an overseas molded product, processing may be required for installation.As this product is imported,...
This custom part is from the international airsoft parts manufacturer 5KU. It's specifically designed for the KEYMOD under-rail for AKs. It's recommended for advanced users and requires some skill in...
This custom part is from the international airsoft parts manufacturer 5KU. It's specifically designed for the KEYMOD under-rail for AKs. It's recommended for advanced users and requires some skill in...
This custom kit was released by the overseas airsoft parts manufacturer 5KU. It is designed for use with KEYMOD rails. [Notes] This product is an airsoft gun part made overseas....
This metal chamber is made by 5KU and is compatible with the Tokyo Marui conventional electric G36 (excluding next-generation models). It's made of aluminum and is CNC machined with high...
This is a magazine plate for the Tokyo Marui G17 released by the overseas airsoft parts manufacturer 5KU. Simply attach it to your G17 magazine for quick and reliable magazine...
5KU SI Style Oppressor Device & Venom Hider Set (14mm CCW Thread) [Notes] This product is an airsoft gun part made overseas. Please be aware of the following points before...
5KU SI Style Oppressor Device & King Comp Hider Set (14mm CCW) [Notes] This product is an airsoft gun part made overseas. Please be aware of the following points before...
This Zenit-style stock is an essential part of modernized AKs. It features telescoping and cheek rest adjustment, as well as a foldable design, making it a versatile stock suitable for...
This product is a 5KU handguard that reproduces the SAG MK3.1 style and includes a top rail. It is compatible with the Tokyo Marui AKM GBB. It can be customized...
This is a Battle Ready Arms (BRA) style outer barrel compatible with Tokyo Marui Glock Gen3 GBB pistols. It is manufactured with high precision using CNC machined aluminum and has...
This replica is a reproduction of the CRC 1U004B handguard made by Ukrainian firearms manufacturer KPYK. It can be customized to create a modernized AK that combines expandability and functionality....
This product is a 5KU handguard that reproduces the SAG MK3.1 style and includes a top rail. It is compatible with the CYMA AK105/AKM series of standard electric guns. It...
This tracer device with a built-in muzzle flash and compensator shape can be attached directly to the SIG AIR P320 M18 GBB series. No special tools are required, and it...
This 5KU PDW stock recreates the MAXIM DEFENSE SCW style. Compatible with the Tokyo Marui M4 standard electric gun, it offers the highly portable and compact design you expect from...
This is a set of a dummy suppressor and a 3-prong hider based on the latest model QD suppressor developed by Knight's Armament (KAC) of the United States. It consists...
This is a hammer spring housing compatible with the lower frame of Tokyo Marui's Hi-Capa 5.1. [Notes] This product is an airsoft gun part made overseas. Please be aware of...
This is a NOVESKE-type strike hand stopper released by the overseas airsoft parts manufacturer 5KU. The distinctive tip presses against a wall or burr gate to ensure stable shooting. Aluminum,...
This aluminum slide stop recreates the CZ FACTORY custom style. It's compatible with the KJ/ASG CZ SHADOW 2 gas blowback gun and is an upgrade designed to improve operability. While...
This aluminum slide stop recreates the CZ FACTORY custom style. It's compatible with the KJ/ASG CZ SHADOW 2 gas blowback gun and is an upgrade designed to improve operability. While...
![[5KU] TTI Combat Master Ballerina Type CNC Aluminum Slide Compensator Set for Tokyo Marui G17 Gen5 MOS GBB](http://rock-et.jp/cdn/shop/files/gbtm17g5004bn_6e66e234-8a9b-41f1-a778-460c2c5f925b_respimgsize.jpg?v=1774330701)
![[5KU] TTI Combat Master G34 Type CNC Aluminum Slide Compensator Set for Tokyo Marui G17 Gen5 MOS GBB](http://rock-et.jp/cdn/shop/files/gbtm17g5005bn_a233cdc0-c919-4c06-807f-8c78e1786816_respimgsize.jpg?v=1774330627)
![[5KU] SI Style Oppressor Device & King Comp Hider Set (14mm CCW Thread)](http://rock-et.jp/cdn/shop/files/si-08-1_936172d7-e585-4384-a9fc-8cdda0e1609d_respimgsize.jpg?v=1772081160)
![[5KU] KeyMod Bipod Mount](http://rock-et.jp/cdn/shop/files/5ku-175_57031834-bb36-436d-9bf0-91c5022d63bd_respimgsize.jpg?v=1774325558)
![[5KU] AK Alfa Upper Handguard](http://rock-et.jp/cdn/shop/files/5ku-183-2_79e054d1-0dab-4df7-adc4-4d7fd1de4a27_respimgsize.jpg?v=1774325948)
![[5KU] AK Keymod Alfa Underhand Guard](http://rock-et.jp/cdn/shop/files/5ku-183-13_5ca392f9-8880-459c-b36f-a69dfeb4bf4f_respimgsize.jpg?v=1774325880)
![[5KU] KeyMod Barrier Stop Assembly](http://rock-et.jp/cdn/shop/files/5ku-181_8a128e2b-254e-464c-a799-f0891811c29a_respimgsize.jpg?v=1774325737)
![[5KU] Metal Chamber for G36, CNC Machined Aluminum](http://rock-et.jp/cdn/shop/files/5ku-65_3_respimgsize.jpg?v=1774325271)
![[5KU] MAGPUL Type Magazine Plate for Marui GLOCK (1pc) Black](http://rock-et.jp/cdn/shop/files/5ku-58-bk_da5116ae-d1ee-498b-9022-f9f28884dd31_respimgsize.jpg?v=1774325476)
![[5KU] SI Style Oppressor Device & Venom Hider Set (14mm CCW Thread)](http://rock-et.jp/cdn/shop/files/si-08-2_0fdb0c33-015b-407e-a3cc-a782511bbef8_respimgsize.jpg?v=1774329301)
![[5KU] SI Style Oppressor Device & King Comp Hider Set (14mm CCW Thread)](http://rock-et.jp/cdn/shop/files/si-08-1_e1c25a51-3117-4170-8308-6068e4000466_respimgsize.jpg?v=1774329385)
![[5KU] Zenit PT-1 Style Tactical AK Folding Stock](http://rock-et.jp/cdn/shop/files/5ku-213_8eb6cd49-ac4f-4155-bf1c-68fb7210694f_respimgsize.jpg?v=1774326206)
![[5KU] SAG MK3.1 Type Top Rail Chassis M-LOK Handguard for Tokyo Marui AKM GBB](http://rock-et.jp/cdn/shop/files/gbtmak013bk_f7f218a8-d78c-4586-af6e-36ee3d5bb9eb_respimgsize.jpg?v=1774330560)
![[5KU] Battle Ready Arms Ported Barrel for Tokyo Marui Glock 17 Gen3](http://rock-et.jp/cdn/shop/files/gbtm17003-bk_3_respimgsize.jpg?v=1774946909)
![[5KU] KPYK Type AK CRC 1U004B M-LOK Handguard for CYMA AKM / AK74](http://rock-et.jp/cdn/shop/files/5ku-428c-bk_respimgsize.jpg?v=1772009185)
![[5KU] SAG MK3.1 Type Top Rail Chassis M-LOK Handguard Compatible with CYMA AKM/AK105](http://rock-et.jp/cdn/shop/files/5ku-426_0025813b-7103-4593-9104-21055a849dd8_respimgsize.jpg?v=1772008693)
![[5KU] SPIRITFIRE Muzzle Flash Compensator with Racer for Tan SIG AIR P320 M18](http://rock-et.jp/cdn/shop/files/bbp-320m18t_2acad786-97d2-4fca-b842-fef6cc291f5d_respimgsize.jpg?v=1774846574)
![[5KU] MAXIM DEFENSE SCW Type PDW Stock for Tokyo Marui M4 Standard AEGs](http://rock-et.jp/cdn/shop/files/5ku-352_d8b6868f-8d6e-4de1-869c-14d0021dd8c9_respimgsize.jpg?v=1774327119)
![[5KU] KAC Type QDC/CRS-PRT QD Suppressor & Shroud Set for FDE 14mm CCW Threads](http://rock-et.jp/cdn/shop/files/mt003fde_537341f6-6c3f-487f-bb2d-832bc84fce6c_respimgsize.jpg?v=1774329817)
![[5KU] Hammer Spring Housing SV (for Tokyo Marui HI-CAPA 5.1)](http://rock-et.jp/cdn/shop/files/gb-214-s_3abf4267-84bb-4503-b4f2-815e1efd4187_respimgsize.jpg?v=1774846071)
![[5KU] NOVESKE K9 Type Strike Hand Stop B Aluminum](http://rock-et.jp/cdn/shop/files/5ku-76_e02ac9e1-f68a-4c77-8366-4b4de1cf31a7_respimgsize.jpg?v=1774325390)
![[5KU] 1'Oclock Light/Optical Mount BK](http://rock-et.jp/cdn/shop/files/5ku-176_9c2fe36b-e42b-416a-bb3f-d3c56dd551e7_respimgsize.jpg?v=1774325667)
![[5KU] CZ FACTORY Type Aluminum Slide Stop for SV KJ / ASG CZ SHADOW 2](http://rock-et.jp/cdn/shop/files/gbsd2041sv_cab3e2ca-dc76-44ae-8ea5-3b86f615e755_respimgsize.jpg?v=1774331062)
![[5KU] CZ FACTORY Type Aluminum Slide Stop, Black, for KJ/ASG CZ SHADOW 2](http://rock-et.jp/cdn/shop/files/gbsd2041bk_f3235ac2-f237-49b0-9c2d-d009e32c0698_respimgsize.jpg?v=1774331107)
