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Jan 12, 2026 - 08:34 AM
We’ve provided several answers to questions related to PolarStar Fusion Engine Nozzle for M4 | Black, Blue, and Silver , see some other helpful Q&A related to this product.
Question: What is the velocity output of the black nozzle with a 380mm barrel?
Answer: The black polarstar nozzle outputs 457fps with a 380mm barrel. This is a high FPS suitable for outdoor play where higher velocities are permitted.
Question: What is the velocity output of the green nozzle with a 509mm barrel?
Answer: The green polarstar nozzle achieves 363fps with a 509mm barrel. Longer barrels generally provide higher FPS, which is valuable for increased range and accuracy.
View all PolarStar Fusion Engine Nozzle for M4 | Black, Blue, and Silver Questions & Answers
