Answer
Jan 09, 2026 - 07:31 AM
Yes, the PolarStar Fusion Engine V2 M4 supports both open bolt and closed bolt firing modes. These options allow users to optimize their setup for either realism or performance, depending on their preferences.
Does the engine support open bolt and closed bolt firing modes? PolarStar Fusion Engine V2 M4 | Red Poppet and Nozzle
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Open Jan 09, 2026 - 07:31 AM
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PolarStar Fusion Engine V2 M4 | Red Poppet and Nozzle
Our Fusion Engines now come standard with a Red Nozzle and Red Low Flow Poppet for increased air efficiency and performance! This is typically a $52 upgrade, that now comes standard with our Engines! Polarstar - Fusion Engine Low Flow Poppet (Red/.0625) PolarStar Red Fusion Engine Nozzle | HPA...
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