Version 2.1 of the hop-up alignment system, designed for M4 AEG HPA replicas using:
- Wolverine Inferno 2 or Reaper 2 engines (compact HPA engines with excellent airflow and modular configuration).
- RETROARMS chamber (high-precision hop-up chamber with a design optimized for pneumatic systems).
This kit ensures perfect centering between the Wolverine nozzle and the RETROARMS chamber, eliminating alignment issues that affect feeding consistency and pressure efficiency. Fully compatible with ICS split systems and V2 gearboxes.
Compatibility
| Component | Compatibility |
|---|---|
| HPA Engine | Wolverine Inferno 2 / Reaper 2 |
| Hop-up Chamber | RETROARMS |
| 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 for increased durability).
- Side clip specifically designed for routing the Wolverine HPA tube/line.
- Front locking top cap optimized for the RETROARMS chamber.
- Rear plate with mounting point for an M5 screw (structural reinforcement).
Required components (not included)
- 4× M3 × 4.2 mm inserts
- 4× M3 × 8 SHCS screws
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