Version 2.1 of the hop-up alignment system, designed specifically for SCAR-L HPA replicas using:
- GATE Pulsar-H engine (compact HPA engine with integrated electronic control and a horizontal design optimized for SCAR platforms).
- BEGADI Neptune PRO chamber (premium HPA hop-up chamber with adjustable lip tension system and geometry optimized for SCAR-L platforms).
This kit guarantees perfect alignment between the Pulsar-H nozzle and the Neptune PRO chamber, eliminating lateral play and ensuring consistent feeding in high-performance SCAR-L configurations. Fully compatible with ICS lowers and adapted V2 gearboxes.
Compatibility
| Component | Compatibility |
|---|---|
| HPA Engine | GATE Pulsar-H |
| Hop-up Chamber | BEGADI Neptune PRO |
| Base Replica | SCAR-L |
| Gearbox | V2 / ICS SPLIT |
What the kit includes
- Rear clip for mounting using the rear body pin or fixed stock (adapted for SCAR geometry).
- Base with housing for M3 threaded inserts (optional brass inserts).
- Side clip for routing the HPA line, optimized for the horizontal orientation of the Pulsar-H.
- Front locking top cap optimized 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 threaded inserts
- 4× M3 × 8 SHCS screws
Recommended products
The most recent models added to the collection



