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PolarStar FE Red M4 Nozzle Assembly
In Store & Online
The PolarStar Fusion Engine air nozzles allows you shift the velocity range of your rifle up or down in large increments to best meet your requirements. The amount of time it takes to change a nozzle can vary on the model of rifle the Fusion Engine is in, and the experience of the user. However, not accounting for stripping down the rifles body, an air nozzle swap can be accomplished within 5 minutes from start to finish.
The nozzles are color coded with a hard coat anodizing for easy identification.
CQB (275mm) = 313fps, Carbine (380mm) = 325fps, Rifle (509mm) = 363fps Green
CQB (275mm) = 350fps, Carbine (380mm) = 366fps, Rifle (509mm) = 400fps Gold
CQB (275mm) = 380fps, Carbine (380mm) = 405fps, Rifle (509mm) = 435fps Blue Black CQB (275mm) = 423fps, Carbine (380mm) = 457fps, Rifle (509mm) = 476fps
CQB (275mm) = 446fps, Carbine (380mm) = 494fps, Rifle (509mm) = 514fps Silver
CQB (275mm) = 500fps, Carbine (380mm) = 550fps, Rifle (509mm) = 590fps Red
(The power range can change per the rifles barrel length and bore size so results may vary.) This PolarStar product comes with a 6 month warranty provided by PolarStar Airsoft.
FE Nozzle Type: AK Series
Build Material: Aluminum
Bore Size: 0.0890 in.
Nozzle Length: 1.662 in.
External O-Ring Size: 014-70D
Internal O-Ring Size: 7mmx1.5mm-70D
Parts Return Policy See Policy Page
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