Polarstar Fusion Engine M4 Nozzle – Red (500–590 FPS)

Description

CQB (275mm) = 500fps, Carbine (380mm) = 550fps, Rifle (509mm) = 590fpsSpecifications:FE Nozzle Type: M4/M16 SeriesBuild Material: AluminumColor: RedBore Size: 0.1610 in.Nozzle Length: 1.745 in.External O-Ring Size: 014-70DInternal O-Ring Size: 7mmx1.5mm-70D

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Quality Polarstar – Fusion Engine Nozzle For M4 (Red: 500-590 Fps) for your collection.