5KU

This lower handguard by 5KU is designed for the CYMA AK AEG Airsoft rifle series. A high-quality replica of the Zenitco B10U lower handguard, it is CNC-machined using high-quality aluminum and topped...

This lower handguard by 5KU is designed for the CYMA AK AEG Airsoft rifle series. A high-quality replica of the Zenitco B30 lower handguard, it is CNC-machined using high-quality aluminum and topped...

The Flat Trigger upgrade from 5KU is designed for the SIG Air / VFC P320 GBB Pistol Series and similar models. The flat trigger features an adjustment point to fine-tune the actuation of the sear...

The Flat Trigger upgrade from 5KU is designed for the SIG Air / VFC P320 GBB Pistol Series and similar models. The flat trigger features an adjustment point to fine-tune the actuation of the sear...

The Flat Trigger upgrade from 5KU is designed for the SIG Air / VFC P320 GBB Pistol Series and similar models. The flat trigger features an adjustment point to fine-tune the actuation of the sear...

An upgrade for the ASG / KJ Works CZ Shadow 2 GBB Pistol the 5KU Stainless Steel Outer Barrel is an upgrade component, replacing the outer barrel of the CZ Shadow 2 slides.The 5KU Stainless...

The 5KU mag release bar is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, serving as an enhancement for the magazine release bar with this stainless steel bar. As its built...

The 5KU mag release bar is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, serving as an enhancement for the magazine release bar with this stainless steel bar. As its built...

The 5KU mag release bar is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, serving as an enhancement for the magazine release bar with this stainless steel bar. As its built...

A lightweight solution for the hefty ASG / KJ Works CZ Shadow 2, this Frame from 5KU replaces the original frame with the CNC aluminium frame, reducing the overall weight profile of the CZ Shadow 2...

The 5KU mag release button is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, serving as a replacement for the mag release plate with this mag release. The plate features 3...

The 5KU mag release button is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, serving as a replacement for the mag release plate with this mag release. The plate features 3...

The 5KU trigger upgrade is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, serving as a replacement for the original trigger for this Type 3 single action configuration. The...

The 5KU trigger upgrade is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, serving as a replacement for the original trigger for this Type 3 single action configuration. The...

The 5KU trigger upgrade is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, serving as a replacement for the original trigger for this Type 2 single action configuration. The...

The 5KU trigger upgrade is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, replacing the original trigger for this Type 1 single-action trigger. The trigger replaces the...

The 5KU trigger upgrade is designed for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, replacing the original trigger for this Type 1 single-action trigger. The trigger replaces the...

This slide stop upgrade for the ASG / KJ Works CZ Shadow 2 and TS2 GBB pistol series, produced by 5KU, significantly enhances the durability and reloading efficiency of the CZ Shadow 2. Its elongated...

The Exoskeleton Optics Mount from 5KU is designed specifically for Tokyo Marui Hi Capa spec GBB pistols and similar models. This mount allows Hi Capa owners to easily attach their preferred red dot...

The Exoskeleton Optics Mount from 5KU is designed specifically for Tokyo Marui Hi Capa spec GBB pistols and similar models. This mount allows Hi Capa owners to easily attach their preferred red dot...

The Exoskeleton Optics Mount from 5KU is designed specifically for Tokyo Marui Hi Capa spec GBB pistols and similar models. This mount allows Hi Capa owners to easily attach their preferred red dot...

The Exoskeleton Optics Mount from 5KU is designed specifically for Tokyo Marui Hi Capa spec GBB pistols and similar models. This mount allows Hi Capa owners to easily attach their preferred red dot...

The 5KU Aluminium Grip is a lightweight enhancement designed for the Tokyo Marui Hi-Capa GBB pistol series. Crafted from precision-machined aluminium, this advanced grip features a Type 12 design...

Replacing the original hammer and strut on the Hi Capa, this enhancement from 5KU replaces it with a stainless steel hammer and strut, enhancing the durability and reliability of these two components...

The 5KU Aluminium Grip is a lightweight enhancement designed for the Tokyo Marui Hi-Capa GBB pistol series. Crafted from precision-machined aluminium, this advanced grip features a Type 11 design...

The 5KU Aluminium Grip is a lightweight enhancement designed for the Tokyo Marui Hi-Capa GBB pistol series. Crafted from precision-machined aluminium, this advanced grip features a Type 11 design...

The 7-inch Slide Kit for the Tokyo Marui Hi-Capa GBB pistol offers a comprehensive upgrade, featuring components that replace the mid-frame, slide, and internal mechanisms. This kit includes an...

The 7-inch Slide Kit for the Tokyo Marui Hi-Capa GBB pistol offers a comprehensive upgrade, featuring components that replace the mid-frame, slide, and internal mechanisms. This kit includes an...

The 7-inch Slide Kit for the Tokyo Marui Hi-Capa GBB pistol offers a comprehensive upgrade, featuring components that replace the mid-frame, slide, and internal mechanisms. This kit includes an...

A unique compensator designed particularly for the SIG Air / VFC M18 GBB pistols, this Spitfire Tracer from 5KU provides an alternative, unique tracer solution for the M18 with this compensator...

A unique compensator designed particularly for the SIG Air / VFC M17 GBB pistols, this Spitfire Tracer from 5KU provides an alternative, unique tracer solution for the M17 with this compensator...

A unique compensator designed particularly for the SIG Air / VFC M17 GBB pistols, this Spitfire Tracer from 5KU provides an alternative, unique tracer solution for the M17 with this compensator...

The 1U004 handguard is an modernisation upgrade for GHK & LCT AKM or AK74S AEG and GBB rifle series, providing owners with the option of adding personal effect onto the handguard, namely...

The 1U004 handguard is a modernisation upgrade for CYMA AKM or 74S AEG rifle series, providing owners with the option of adding personal effect onto the handguard, namely peripheral accessories...

The 1U004B handguard is an modernisation upgrade for GHK & LCT AKM or AK74S AEG and GBB rifle series, providing owners with the option of adding personal effect onto the handguard, namely...

The 1U004B handguard is a modernisation upgrade for CYMA AKM or 74S AEG rifle series, providing owners with the option of adding personal effect onto the handguard, namely peripheral accessories...

The Type 2 Mag Base from 5KU serves as a replacement for the original magazine base of the KJ Works / ASG CZ Shadow 2 / TS2 GBB and CO2 magazines. Precision-machined from aluminium, this mag base...

The Type 2 Mag Base from 5KU serves as a replacement for the original magazine base of the KJ Works / ASG CZ Shadow 2 / TS2 GBB and CO2 magazines. Precision-machined from aluminium, this mag base...

The Type 2 Mag Base from 5KU serves as a replacement for the original magazine base of the KJ Works / ASG CZ Shadow 2 / TS2 GBB and CO2 magazines. Precision-machined from aluminium, this mag base...

The Type 2 Mag Base from 5KU serves as a replacement for the original magazine base of the KJ Works / ASG CZ Shadow 2 / TS2 GBB and CO2 magazines. Precision-machined from aluminium, this mag base...