Polarstar

F2 Offset Nozzle, O-1

Choose by length, not model. PolarStar Nozzle O-1 (origin M14 G&G) with 0.95" (~24.1 mm) tip length for precise fit and reliable feeding. more about product
3 pcs in stock
€ 39,44
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Specification

Since July 2016, PolarStar has labeled nozzles by number (length) rather than rifle model. Why? The required nozzle length can vary between rifles carrying the same model name due to design differences or gearbox shell thickness changing how far the cylinder sits from the hop-up chamber. That means one nozzle length may work across different rifles, but may not fit the same model from another manufacturer.

The “Original Model” in the description (here: M14, G&G) is simply the platform from which this length originated—it is not a definitive compatibility list.

Key Features

  • Numbered by length for accurate selection

  • Tip length: 0.95" (~24.1 mm) for proper hop-up engagement

  • Original model reference: M14 (G&G) — reference only, not exclusive compatibility

  • Helps account for build variances like gearbox thickness and chamber position

Specifications

  • Nozzle ID: O-1

  • Original Model (reference): M14, G&G

  • Tip Length: 0.95" (≈ 24.1 mm)

  • Application: PolarStar HPA setups (select by length)

Selection & Install Tips

  • Measure your current nozzle or verify the required length for your gearbox + hop-up combo.

  • After installation, check seal, BB feeding, and FPS consistency.

  • Tolerances vary by brand; minor tuning may be required.

O-rings / Other parts Polarstar
Features
Product code 218746
Color Red
Material Metal
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