POLARSTAR F2 Nozzle, G&G SR25 #4
£26.00
The PolarStar F2 Nozzle for G&G SR25 (CA #4) is the platform-specific nozzle for PolarStar F2 HPA engine installations in G&G SR25 designated marksman rifle-format bodies — correct nozzle for SR25-format hop-up geometry.
PolarStar F2 Nozzle – G&G SR25 – CA #4
The PolarStar F2 Nozzle for G&G SR25 (CA #4) is the platform-specific nozzle for PolarStar F2 HPA engine installations in G&G SR25 designated marksman rifle format platforms. The SR25 (7.62 NATO aesthetic) uses different internal dimensions to standard M4/M16-format AEGs — the correct SR25-specific nozzle (CA #4 in the PolarStar F2 range) is required for reliable BB feeding and consistent shot cycling in an F2 SR25 HPA build.
PolarStar F2 conversions in SR25-format platforms are a strong DMR build choice — consistent HPA output paired with a precision inner barrel and hop-up setup. For G&G SR25 operators building an F2 HPA conversion, CA #4 is the confirmed correct nozzle for this platform.
- PolarStar F2 Nozzle — G&G SR25, CA #4
- Platform-specific nozzle for F2 HPA engine in G&G SR25 bodies
- Correct nozzle for SR25-format hop-up geometry
- Made by PolarStar Airsoft — leading HPA engine manufacturer
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