Polar Star - Fusion Engine Drop-in Gen 3 for M249 Series

PS-FEM249G3
  • $514.99


The PolarStar M249 Fusion Engine takes place of any M249 AEG Gearbox as a direct drop-in. It is powered via a High Pressure Air (HPA) setup and only requires a small battery (7.4v-9.6v NiMH or Lipo recommended) to power the onboard computer known as the Fire Control Unit (FCU). This kit comes with the necessary core parts to convert your M249 to the Fusion System. HPA stabilizer and tank required but not included.

The Fusion Engine is completely adjustable via the FCU and by varying the pressure from the HPA system (90-120 PSI). The Fusion Engine Kit comes equipped with PolarStar's Blue Nozzle (FPS listed below). Optional Color-coded nozzles are available to be able to move the Maximum FPS Range up or down.

The Fusion Engine is compatible with AEG style Hopups and Inner Barrels allowing the use of standard upgrade parts. A great thing about the Fusion Engine is that stripped gears, blown motors, fried batteries, and just about every other problem with AEG's no longer exist. Say goodbye to hundreds of dollars on maintenance and countless hours fixing your gun!

HPA system not included

Features:

  • 100% engineered and assembled in the USA!
  • Revolutionary electro-pneumatic Fusion Engine allows for an HPA setup in a compact space
  • Instant trigger response
  • Complete control of the system via the Fire Control Unit (FCU)
  • Adjustable FPS and Rate of Fire
  • User adjustable Semi/Full-Auto, Semi-Only, 2rd-9rd Burst, and Open Bolt and Closed Bolt firing modes
  • Consistent performance, regardless of the temperature
  • Fine tuning of the nozzle dwell allows for accurate BB feeding with any magazine
  • Maximum FPS limit can be raised or lowered with optional color-coded air nozzles (sold separately)
  • Uses standard AEG hopup and inner barrel design allowing for AEG upgrade parts and the use of standard AEG magazines
Compatibility: For use with G&P, A&K, Classic Army and other compatible M249 Airsoft AEG Machine Guns

Nozzle Color: Blue
Max Velocity: (0.20g BB @ 120 PSI)
275mm Inner Barrel: 380 FPS
380mm Inner Barrel: 405 FPS
509mm Inner Barrel: 435 FPS
*FPS listed is approximate. FPS will increase as barrel length increases

Rate of Fire: 8 to 30 rounds per second, Adjustable
PSI Operating Range: 40-120 PSI (Do NOT exceed 120 PSI, otherwise you may damage the internal parts)
Power Type: High Pressure Air Tank (Tank and Regulator System not included)
Package Includes: Pre-Assembled Fusion Engine, FCU
Battery: 7.4v-9.6v NiMH or Lipo (Not included).

Manufacturer: PolarStar Airsoft

Required Equipment:
The Fusion Engine is a very low maintenance, advanced system that requires a few necessary parts:
  • Airsoft AEG
  • HPA tank
  • HPA stabilizer/regulator
  • Small battery (7.4v-9.6v recommended. Can be LiPo or NiMH)
  • PS-FEM249G3