CTM NAVIARA Split Slide For Marui TM Hi-Capa 5.1 GBBP Series

“NAVIARA draws inspiration from navigation and the elegance of a yacht. 
The segment “NAVI” reflects the spirit of direction, control, and discovery, while “ARA,” echoing the word Aerial, evokes smoothness, elevation, and refined form—like the flowing lines of a luxury vessel.
Like a elegant yet powerful craft cutting through the ocean, NAVIARA represents Navigation, Stability, Evolution, and the Future—a symbol of precision, freedom, and forward vision.

For this product, we invested an enormous amount of effort. In the face of intense competition among many Hi-Capa manufacturers, we focused on how to make our product stand out. Regarding exterior design, we departed from conventional frameworks and experimented with a uniquely styled split-slide design, aiming to achieve an elegant appearance paired with precise performance.

Beyond the external design, we also had to address challenges related to durability and smooth operation. Throughout the development process, we encountered numerous issues that needed to be resolved one by one. Before moving into full-scale production, we subjected the same set of samples to rigorous testing, firing approximately 40,000 to 50,000 rounds.

We designed this product to be not only innovative and forward-thinking in appearance, but also to deliver outstanding durability and reliable performance in real-world use.

The Hi-Capa 5.1 Split Slide — NAVIARA is more than just a single product. It is our way of showing genuine appreciation to every customer who supports us.

We have carefully included a complete set of parts and accessories, so when you receive it, you won’t feel like anything is missing. Instead, you’ll feel satisfied, ready, and excited to start building.

We truly hope that the moment you open the package, you can feel the effort and sincerity we put into every detail. And once you compare everything you receive with the price, you’ll know—this is absolutely worth it.

Features
- High-precision 6061 CNC aluminum.
- Split-slide and fixed barrel design for lightweight agility.
- TDC wheel design for easy, accurate adjustment, highly adaptable for different fields.
- Detachable ambidextrous charging handle for easy operation in various situations.
- Integrated optic plate on the outer barrel for an absolute co-witness sight picture.
- 11mm muzzle with a 14mm to 11mm adapter and thread protector. Suitable for various muzzle devices such as tracers. The adapter is made of stainless steel, effectively improving durability.
Note: Please remove the set screw before removing the thread adapter.
- Compatible with the original Tokyo Marui 5.1 / 4.3 spec middle frame.
- Innovative half-ghost ring sight design provides a fresh sight picture that enhances target acquisition speed. By maintaining a clear and unobstructed sight line, it helps users keep the target aligned and acquire it faster and more intuitively.
- Compatible with Tokyo Marui original iron sights.
- Included short-stroke kit for faster, more responsive operation.
Note: Please always install the short-stroke kit with the NAVIARA.
- Included enhanced nozzle spring for smoother feeding.
- Included enhanced nozzle.
Note: For detailed operating information, please refer to the Enhanced Nozzle Set for TM Hicapa product page.
- Included steel guide rod for Hi-CAPA 5.1.
Non-tilting block design prevents the outer barrel from tilting.
- The outer barrel does not contact the middle frame, so slight wobble is normal. Players can use it to secure the outer barrel for improved accuracy and performance.
- Naviara features curved rear serrations that allow quick racking not only with the charging handle, but also directly via the contoured surface.
- Naviara features a removable stainless steel slide stop. Keep it installed for enhanced durability during frequent slide-stop use, or remove it to reduce weight for a lighter setup.
- Enlarged TDC pressure nub design provides improved downward pressure performance and more precise adjustment control. It also helps prevent the nub from being accidentally lost when loosened excessively.

Package Contents
- CNC Superline 5.1 Outer Barrel ×1
- Steel CNC 11mm CW to 14mm CCW thread adapter ×1 (M2.5×4 set screw ×1)
- CNC thread protector ×1
- CNC front sight ×1 (M2.5×4 screw ×1, M2.5×8 set screw ×1, M2.5×8 special screws ×1)
- CNC TDC hop adjustment wheel ×1 (Enlarged tensioner screw ×1, 2.5mm steel ball ×1, 3mm spring ×1, M3×2 screw ×1)
- TDC hop adjustment wheel rubber ring
- CNC cover plate ×1
- M3×10 screws ×2 (spare screws for RMR)
- CNC NAVIARA 5.1 recoil spring guide plug ×1
- CNC steel guide rod for Hi-CAPA 5.1 ×1
- Enhanced nozzle set for TM Hi-Capa ×1
- 180% enhanced nozzle spring ×1

- CNC NAVIARA 5.1 slide ×1

- Stainless steel slide stop ×1
- M2×4 set screws ×2
- CNC rear sight mount set ×1

- M2.5×10 set screw ×1 (for fixing the pull handle screw)
- CNC superlight charging handle ×1

Can be installed left/right interchangeably.
- M4×8 screw ×1 (must be used with the pull handle)
- M4×4 screw ×1 (use after removing the handle)
- M4×7×0.5 steel gasket ×2
- Non-tilting block ×5
- 2mm × 20mm optic fiber stick ×3

CNC short-stroke buffers
- 5mm ×1
- 10mm ×1
- Nylon washer 1mm ×3
- Spare TDC hop adjustment wheel rubber ring ×1
- Spare 2.5mm steel ball ×1
- Spare front sight M2.5×8 special screws ×1
- Spare nozzle housing M3×10 screw ×1

Allen keys
- M0.9 × 11 × 34 ×1
- M1.27 × 17 × 47 ×1
- M1.5 × 17 × 47 ×1
- M2 × 17 × 50 ×1
- M2.5 × 19 × 53 ×1