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Blackdraft Phoenix + BEGADI NEPTUNE PRO · Alignment Kit V2.1 · SCAR-L AEG HPA
Blackdraft Phoenix + BEGADI NEPTUNE PRO · Alignment Kit V2.1 · SCAR-L AEG HPA

Blackdraft Phoenix + BEGADI NEPTUNE PRO alignment kit for SCAR-L (v2)

24,00 €
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Version 2.1 of the hop-up alignment system, specifically designed for SCAR-L AEG HPA replicas using:

  • Blackdraft Phoenix engine (compact high-performance HPA engine with an accessible price).
  • BEGADI NEPTUNE PRO chamber (premium hop-up chamber with micrometric adjustment and excellent bucking support for HPA).

This kit ensures precise alignment between the Phoenix nozzle and the Neptune PRO chamber, eliminating lateral play and ensuring consistent feeding on the SCAR-L platform. Compatible with ICS lowers and adapted V2 gearboxes.

Compatibility

Component Compatibility
HPA Engine Blackdraft Phoenix
Hop-up Chamber BEGADI NEPTUNE PRO
Base Replica SCAR-L AEG
Gearbox V2 / ICS SPLIT

What the kit includes

  • Rear clip for mounting via rear pin or fixed stock.
  • Base with housing for M3 inserts (optional brass recommended).
  • Side clip specifically designed for routing the HPA tube/line in SCAR-L platforms.
  • Front locking top cap optimized for the Neptune PRO chamber.
  • Rear plate with mounting point for an M5 screw (additional reinforcement).

Installation and adjustment

  1. Printing and preparation

    • Print the parts with 65–80% infill.
    • Lightly sand internal areas and contact surfaces for a smooth fit.
    • Apply dry lubricant or wax on moving areas if you want to make maintenance easier.

  2. Installation in the SCAR-L replica

    • Insert the base into the ICS lower and secure the M3 inserts.
    • Install the rear clip aligned with the SCAR-L rear pin.
    • Install the BEGADI NEPTUNE PRO chamber with the inner barrel; the top cap locks the assembly while keeping everything centered.
    • Route the Phoenix HPA line through the side clip adapted to the SCAR-L geometry.

  3. Final fixation

    • Secure the rear plate using an M5 screw and washer for maximum rigidity on the SCAR platform.
    • Verify that the Blackdraft nozzle enters perfectly centered into the Neptune chamber without lateral play.
    • Perform feeding tests and adjust the Neptune PRO micrometric hop-up.

Required components (not included)

  • 4× M3 × 4.2 mm inserts
  • 4× M3 × 8 SHCS screws

Lower receiver recommendations

It is recommended to use the ICS metal lower receiver specific for SCAR-L, which provides maximum rigidity for this platform.
If you prefer to print a universal lower part, the following Gearbox V2 Lower “Universal Lower Part” models are compatible:

  • Version 3
  • Version 4.2
  • Version 4.3 MTW

You can find them HERE.

3D printing parameters

  • Approximate print time: ~1 h 30 min
  • Recommended material: PLA+
  • Layer height: 0.10 mm – 0.15 mm

Manuals

Installation and adjustment manuals are available in the Manuals section of the website or on the project’s Discord server.

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Frequently asked questions

What material and dimensions apply to Blackdraft Phoenix + BEGADI NEPTUNE PRO alignment kit for SCAR-L (v2)?

The public product data does not declare a material or finished dimensions for this design. Check the images, downloadable files, and the exact manufacturing or printing setup before producing it.

What is Blackdraft Phoenix + BEGADI NEPTUNE PRO alignment kit for SCAR-L (v2) compatible with?

The published tags and categories identify this design with scar-l, blackdraft phoenix, begadi neptune pro, neptune, hpa, airsoft. Confirm the exact platform, revision, and mounting points before ordering.

How do I install or prepare Blackdraft Phoenix + BEGADI NEPTUNE PRO alignment kit for SCAR-L (v2)?

Read the installation notes in the product description, inspect the supplied files and images, and test alignment before final fastening. The required tools, fasteners, printing parameters, or post-processing depend on the specific build.

What are the real-world uses for Blackdraft Phoenix + BEGADI NEPTUNE PRO alignment kit for SCAR-L (v2)?

This design is intended for projects related to scar-l, blackdraft phoenix, begadi neptune pro, neptune, hpa, airsoft. It is useful for a compatible repair, conversion, prototype, replacement, or custom build when the published fitment and project requirements match.