Compatibility
| Component | Compatibility |
|---|---|
| HPA engine | PolarStar JACK |
| Engine configuration | Without direct attachment |
| Hop-up chamber | PolarStar HopUp |
| Base replica | M4 / AR15 AEG |
| Gearbox | V2 |
What's Included
- Rear clip for mounting via the rear pin or fixed stock.
- Base with mounting points for M3 inserts.
- Side clip to guide the HPA line.
- Dedicated upper front locking cap for the PolarStar HopUp chamber.
- Rear plate with an M5 screw mounting point.
- Guide components to reduce lateral movement of the assembly.
System Function
The Alignment Kit secures the relative position of the HPA engine and the hop-up chamber. This helps ensure that the PolarStar JACK nozzle enters the chamber centrally, promoting more consistent feeding and reducing potential misalignment during use.
The front cap locks the PolarStar HopUp chamber in place and prevents it from shifting forward, backward, or sideways. The side clip keeps the HPA line routed correctly, preventing kinks, rubbing, or unnecessary strain on the engine.
Required Components (Not Included)
- 4× M3 × 4.2 mm inserts
- 4× M3 × 8 SHCS screws
- 1× M5 screw with washer for optional rear securing
Recommended products
The most recent models added to the collection
