5KU Slide and Frame Kit EX01 for Hi-Capa Tokyo Marui GBB Red / Gold

The 5KU Slide and Frame Kit EX01 for Hi-Capa Tokyo Marui GBB Red / Gold is a comprehensive CNC-machined aluminium upgrade kit for the Tokyo Marui Hi-Capa GBB platform. The kit combines a lightweight slide with an integrated compensator, a matching frame and a striking red and gold finish.

The futuristic EX01 design is inspired by the visual style of Neon Genesis Evangelion and has clearly been developed for players who want to turn their Hi-Capa into something other than yet another black racing pistol. Beneath its striking exterior lies a serious upgrade platform featuring CNC-machined aluminium parts and a slide that has been optimised for reduced moving mass through the use of cut-outs.

Lightweight CNC-machined aluminium construction

The EX01 slide and frame are made from CNC-machined aluminium. The slide features various cut-outs that reduce the amount of material and, consequently, the moving weight. With a well-tuned GBB configuration, a lighter slide can contribute to fast and responsive cycling.

That does not mean that the EX01, on its own, automatically delivers a higher cyclic rate or better gas efficiency. The final performance is partly determined by the blowback unit, nozzle, recoil spring, magazines, gas pressure, temperature and the correct fit of all components.

A compensator has been integrated into the design at the front. This connects to the supplied outer barrel and visually forms a single unit with the angular EX01 design. On an airsoft GBB, this compensator is primarily a design feature; its function should not be directly compared to that of a compensator on a real-steel firearm.

Red / Gold Evangelion-inspired design

This version combines a red slide with gold-coloured details and an outer barrel. Together with the sharp lines, cut-outs and futuristic design, this creates a distinctly competition- and anime-inspired look.

This makes the kit particularly appealing as a basis for a themed Hi-Capa. With, for example, a matching trigger, magwell, grip screws, charging handle or optic mount, the red and gold colour scheme can be carried through the entire replica.

Please bear in mind that coloured aluminium parts from different manufacturers or production batches may not always be exactly the same shade of red or gold. Anyone putting together a fully colour-coordinated build would therefore be well advised not to compare parts solely on the basis of their colour name.

Comprehensive kit for the Tokyo Marui Hi-Capa

The 5KU EX01 has been developed around the Tokyo Marui Hi-Capa GBB platform and is available for Hi-Capa 5.1 and 4.3 models or similar TM-spec configurations. This is a comprehensive upgrade kit, not a fully assembled GBB pistol.

In addition to the slide, the frame and the outer barrel, the configuration includes, amongst other things, a recoil spring guide and hammer housing assembly. A charging handle and parts of the recoil guide assembly are also included.

Additional internal and external parts are required to ensure the Hi-Capa functions fully. Depending on the original replica, original Tokyo Marui components may be retained or replaced with aftermarket parts.

Practical insights

With a complete slide and frame kit, tolerances are important. The manufacturer therefore states that technical expertise may be required for installation. Even parts developed to the same TM Hi-Capa standard may not always be fully drop-in compatible in a custom build.

During assembly, check that the slide moves smoothly over the frame without excessive resistance, that the nozzle moves freely and returns correctly, and that the hammer and safety components are functioning properly. Parts must never be forced into place using brute force if it is not first clear where any resistance is coming from.

With a performance-oriented Hi-Capa, the balance between moving mass and spring force is also important. Combining a lightweight slide with randomly selected heavy springs does not automatically result in the fastest or most reliable setup. The entire configuration must be fine-tuned as a single system.

Who is the 5KU EX01 Red / Gold suitable for?

The 5KU Slide and Frame Kit EX01 Red / Gold is particularly suitable for experienced Hi-Capa users, airsoft technicians and players who want to build an eye-catching custom Tokyo Marui Hi-Capa GBB.

Thanks to its low slide profile, integrated compensator and futuristic design, the EX01 fits perfectly into competition- and speedsoft-inspired builds. The red and gold Evangelion-inspired styling also makes it an attractive option for players who want to build a themed or eye-catching Hi-Capa.

For users who have no previous experience of completely dismantling, reassembling and adjusting Hi-Capa GBBs, it is advisable to have the assembly carried out by an experienced airsoft technician.

Specificaties

• Note: 5KU
• Model: EX01
• Producttype: Slide and Frame Kit
• Platform: Hi-Capa
• System: GBB
• Compatibiliteit: Tokyo Marui Hi-Capa GBB-serie
• Compatibility: Hi-Capa 5.1 and 4.3 or similar TM-spec models
• Material: CNC-machined aluminium
• Colour: Red / Gold
• Outer barrel: Gold
• Design: Futuristic / performance-oriented
• Design-inspiratie: Neon Genesis Evangelion
• Slide profile: Lightweight with CNC-machined cut-outs
• Integrated compensator: Yes
• Recoil spring guide: Inbegrepen
• Hammer housing assembly: Inbegrepen
• Charging handle: Inbegrepen
• Specified length: Approximately 235 mm
• Stated weight: Approximately 230 g
• Technical installation knowledge recommended: Yes
• Toepassing: Airsoft / custom Hi-Capa / competition- en speedsoft-build

Contents of the pack

• 1x 5KU EX01 CNC Aluminium Slide
• 1x 5KU EX01 Frame
• 1x Integrated compensator
• 1x Goudkleurige outer barrel
• 1x Recoil spring guide / recoil rod assembly
• 1x Hammer Housing Assembly
• 1x Charging Handle
• Other fitting parts as per the packaging

Common mistakes

• Please do not regard this kit as a fully assembled, ready-to-use Hi-Capa.
• Do not automatically assume that installation will be a straightforward ‘drop-in’ process requiring no fitting or adjustment.
• Do not force the slide if it is moving too tightly over the frame.
• After assembly, always check that the slide and nozzle move freely.
• Check that the trigger, hammer and safeties are working properly before using the replica.
• Don’t expect a lightweight slide to automatically guarantee a higher cyclic rate or better fuel efficiency.
• Adjust the recoil spring, nozzle, blowback unit and other internal components to suit the overall configuration.
• Please note that the shades of red and gold may differ from those of other aftermarket parts.
• Use suitable tools to prevent damage to the CNC-machined aluminium parts.
• If you do not have sufficient experience with Hi-Capa GBB technology, have the installation carried out by an experienced airsoft technician.

Frequently Asked Questions

Which platform is the 5KU EX01 Red / Gold designed for?
The kit has been developed for the Tokyo Marui Hi-Capa GBB platform and is available for Hi-Capa 5.1 and 4.3 or similar TM-spec configurations.

What is the item number for this version?
The item number for the Red / Gold version is GB-574-RDGD.

What material is the kit made of?
The main components are made from CNC-machined aluminium.

What colours does this version come in?
This version is available in Red / Gold, featuring, amongst other things, a gold-coloured outer barrel.

What inspired the EX01 design?
The futuristic design is inspired by the visual style of Neon Genesis Evangelion.

Does the EX01 have a built-in compensator?
Yes. The compensator is integrated into the design and connects to the outer barrel.

Why does the slide have cut-outs?
The CNC-machined cut-outs reduce the amount of material in the slide and contribute to the slide’s lightweight design.

Are a recoil spring guide and hammer housing included?
Yes. Both parts are included in the kit. This version also includes a charging handle.

Is this a complete Hi-Capa?
No. It is a comprehensive upgrade kit. Additional internal and external components are required for a fully functional GBB.

Is the kit a complete drop-in replacement?
You shouldn’t assume that. 5KU states that installation may require technical expertise and that fitting or adjustment may be necessary for aftermarket Hi-Capa builds.

Can the lightweight slide ensure faster cycling?
A lower moving mass can support fast and responsive cycling, but only when the other internal components are correctly matched to the configuration.

Is professional assembly recommended?
If you have little experience of fully assembling and adjusting Hi-Capa GBBs, it is advisable to have them assembled by an experienced airsoft technician.

The 5KU Slide and Frame Kit EX01 for Hi-Capa Tokyo Marui GBB Red / Gold combines CNC-machined aluminium, a lightweight slide, an integrated compensator and distinctive Evangelion-inspired styling to create a unique foundation for a high-quality custom Hi-Capa.