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GATE Pulsar-S + MAXX MODEL alignment kit for SCAR-L (v2.1)

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

  • GATE Pulsar-S engine (compact HPA engine with integrated electronic control and versatile high-performance configuration).
  • MAXX MODEL chamber (CNC hop-up chamber optimized for HPA with excellent bucking support and precision adjustment).

This kit ensures perfect centering of the Pulsar-S nozzle with the MAXX MODEL chamber in SCAR gearboxes, eliminating lateral variations and improving feeding consistency in high-pressure HPA configurations. Fully compatible with ICS lowers and SCAR-L platforms.

Compatibility

Component Compatibility
HPA Engine GATE Pulsar-S
Hop-up Chamber MAXX MODEL
Base Replica SCAR-L
Gearbox SCAR / ICS SPLIT

What the kit includes

  • Rear clip adapted for SCAR-L mounting (rear body pin or fixed stock).
  • Base with housing for M3 threaded inserts (optional brass for durability).
  • Side clip specifically designed for routing the HPA tube in SCAR builds.
  • Front locking top cap optimized for the MAXX MODEL chamber.
  • Rear plate with mounting point for an M5 screw (structural reinforcement).

Installation and adjustment

1. Printing and preparation

  • Print the parts with 65–80% infill.
  • Lightly sand internal areas and contact surfaces for a precise fit.
  • Apply dry lubricant or wax on moving areas to facilitate maintenance.

2. Installation in the SCAR-L replica

  • Insert the base into the ICS lower receiver and install the M3 threaded inserts.
  • Mount the rear clip aligned with the SCAR-L rear body pin system.
  • Install the MAXX MODEL chamber with the inner barrel; the top cap locks the assembly while keeping everything perfectly centered.
  • Route the Pulsar-S HPA line through the side clip designed for SCAR geometry.

3. Final fixation

  • Secure the rear plate using an M5 screw with washer for maximum rigidity.
  • Verify that the Pulsar-S nozzle enters the MAXX MODEL chamber centered, without lateral play.
  • Perform dry feeding tests and adjust the HPA pressure according to BB weight (90–120 PSI recommended).

Required components (not included)

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

Lower receiver recommendations

Compatible with the original ICS metal lower receiver for SCAR-L.

If you need printable alternatives, these Gearbox V2 Lower “Universal Lower Part” models also work:

  • Version 3
  • Version 4.2
  • Version 4.3 MTW

Available here:
https://lab.sychev.xyz/categoria/hpa-lower

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 GATE Pulsar-S + MAXX MODEL alignment kit for SCAR-L (v2.1)?

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 GATE Pulsar-S + MAXX MODEL alignment kit for SCAR-L (v2.1) compatible with?

The published tags and categories identify this design with scar-l, gate pulsar-s, maxx model, hpa, airsoft, alignment kit. Confirm the exact platform, revision, and mounting points before ordering.

How do I install or prepare GATE Pulsar-S + MAXX MODEL alignment kit for SCAR-L (v2.1)?

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 GATE Pulsar-S + MAXX MODEL alignment kit for SCAR-L (v2.1)?

This design is intended for projects related to scar-l, gate pulsar-s, maxx model, hpa, airsoft, alignment kit. It is useful for a compatible repair, conversion, prototype, replacement, or custom build when the published fitment and project requirements match.