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PolarStar M4 Series HPA Fusion Engine Nozzle - GOLD

SKU: PS-FE-NZ-GLD-M4 PolarStarIn Stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Regulates the maximum FPS output for your rifle
  • Color coordinated nozzles help choose the FPS you need
  • Choose or alternate between nozzles to meet your field requirements
  • Lightweight high quality anodized aluminum nozzle
  • Enhances compression and lowers gas consumption
  • The velocity range of your rifle is affected by the length of your barrel


PolarStar M4 Series HPA Fusion Engine Nozzle - GOLD

Limit your FPS, enhance your air compression, and save yourself from unnecessary trips to the refill station with these high quality anodized aluminum fusion engine nozzles from PolarStar! These nozzles have o-rings located on the interior and exterior of the component, enabling superior compression as well as support in achieving the desired FPS of your rifle. Color coated to assist in choosing which FPS your HPA rifle will need in the field, this nozzle can easily be identified to make your rifle field ready as you see fit! Built with excellent utility and construction, these air nozzles are what you need to help you get the most out of your PolarStar fusion engine.

About PolarStar:

PolarStar Airsoft was formed in 2009 as a part of PolarStar Engineering & Machine with the goal of bringing our engineering experience and focus on quality to airsoft. Since then, PolarStar has made innovative airsoft products of the highest quality, designed and manufactured in the USA. PolarStar products, including the patented Fusion Engine are designed by airsoft players, incorporating airsoft experience with the feedback of the commnity.

In the Box


Brand PolarStar
Build Aluminum
Compatibility HPA M4 Series Fusion Engines
Nozzle Length 1.6" Inches
Muzzle Velocity (w/275mm Barrel) 350 FPS (w/ 0.20g BBs)
Muzzle Velocity (w/375mm Barrel) 366 FPS (w/ 0.20g BBs)
Muzzle Velocity (w/509mm Barrel) 400 FPS (w/ 0.20g BBs)
Internal O-Ring Size 7mm x 1.5mm
Color GOLD

California Proposition 65 Warning: Cancer and Reproductive Harm -

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