POLARSTAR F2 Nozzle, A&K SR25 #5
£26.00
The PolarStar F2 Nozzle for A&K SR25 (CA #5) is the platform-specific nozzle for PolarStar F2 HPA engine installations in A&K SR25 designated marksman rifle-format bodies — correct nozzle for A&K SR25 hop-up geometry.
PolarStar F2 Nozzle – A&K SR25 – CA #5
The PolarStar F2 Nozzle for A&K SR25 (CA #5) is the platform-specific nozzle for PolarStar F2 HPA engine installations in A&K SR25 designated marksman rifle format platforms. The A&K SR25 uses specific internal hop-up and nozzle path dimensions — while similar in external aesthetic to the G&G SR25, internal tolerances differ, requiring the A&K-specific nozzle (CA #5 in the PolarStar F2 range) for reliable BB feeding in an F2 build.
PolarStar is one of the leading HPA engine manufacturers in airsoft. For A&K SR25 operators building an F2 HPA conversion, CA #5 is the confirmed correct nozzle for the A&K SR25 platform specifically.
- PolarStar F2 Nozzle — A&K SR25, CA #5
- Platform-specific nozzle for F2 HPA engine in A&K SR25 bodies
- A&K SR25 specific — different to G&G SR25 nozzle (CA #4)
- Made by PolarStar Airsoft — leading HPA engine manufacturer
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