Version 2.1 of the hop-up alignment system, specifically designed for M4 AEG HPA replicas using:
- Gate Pulsar-S engine (compact HPA engine with integrated electronic control and design optimized for V2 gearbox).
- Begadi Neptune Pro chamber (high-precision hop-up chamber with adjustable tension system and reinforced design for HPA).
This kit ensures solid and precise alignment between the Pulsar-S nozzle and the Neptune Pro chamber, maximizing feeding consistency and making full use of pressure in high-performance HPA setups. Compatible with ICS split systems.
Compatibility
| Component | Compatibility |
|---|---|
| HPA Engine | Gate Pulsar-S |
| Hop-up Chamber | Begadi Neptune Pro |
| Base Replica | M4 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).
- Side clip for guiding the Pulsar-S HPA tube/line.
- Front locking top cap for the Neptune Pro chamber.
- Rear plate with mounting point for an M5 screw (additional reinforcement).
Required components (not included)
- 4× M3 × 4.2 mm inserts
- 4× M3 × 8 SHCS screws
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