Version 2.5 of the hop-up alignment system, specifically designed for SR25 DMR HPA replicas (V2.5 long gearbox) using:
- GATE Pulsar-H engine (high-performance compact HPA engine designed for DMR platforms).
- MAXX MODEL chamber (high-precision hop-up chamber optimized for long-range and DMR configurations).
This kit ensures perfect centering between the Pulsar-H nozzle and the MAXX MODEL chamber, essential for maintaining consistency in DMR setups where every millimeter matters. Adapted for the V2.5 long gearbox and fully compatible with ICS lowers.
Compatibility
| Component | Compatibility |
|---|---|
| HPA Engine | GATE Pulsar-H |
| Hop-up Chamber | MAXX MODEL |
| Base Replica | SR25 DMR |
| Gearbox | V2.5 long / ICS SPLIT |
What the kit includes
- Reinforced rear clip for mounting via rear pin or fixed stock (adapted for long gearboxes).
- Extended base with housing for M3 inserts (brass recommended for DMR builds).
- Side clip for guiding the HPA tube/line.
- Front locking top cap specifically designed for MAXX MODEL chambers in SR25 platforms.
- Rear plate with mounting point for an M5 screw (extra reinforcement for increased rigidity).
Required components (not included)
- 4× M3 × 4.2 mm inserts (brass recommended for DMR)
- 4× M3 × 8 SHCS screws
- 1× M5 × 16 screw + washer (rear plate fixation)
Recommended products
The most recent models added to the collection




