The Limited Edition Airsoft PR-15 Ver. 2 EMG Engine is available right now at Evike.com... "The PolarStar EMG Ver.2 Fusion Engine offers all the same performance and reliability of the original fusion engine but comes pre-upgraded with with a red low flow poppet for increased efficiency and stability. Also included in the pre-upgraded Ver.2 Fusion Engine silver is the Red M4 nozzle giving the user an FPS of 445 to 515 FPS depending on barrel length and PSI.

The limited edition EMG Edition Fusion Engine is hard anodized blue and silver with laser etched markings on both sides of the precision CNC machined aluminum shells.

The PolarStar M4 Fusion Engine takes place of any Ver.2 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 on-board computer known as the Fire Control Unit (FCU). This kit comes with the necessary core parts to convert your AEG to the Fusion Engine system. HPA stabilizer and tank required but not included.

HPA system not included

Special Note: This limited edition of the Version 2 Fusion Engine has received an EMG makeover with anodized blue and silver along with laser etched markings on each of the CNC aluminum shells. A portion of the proceeds from the sale of the limited EMG Edition Fusion Engine will be donated to the Airsoft Nation Non-Profit Organization to help preserve the sport of Airsoft.

Features:

• 100% Engineered and Assembled in the USA!
• Hard anodized blue & silver w/ laser etched markings
• Red nozzle and Red low-flow poppet valve installed. Allows for ultra low PSI and improved efficiency
• Revolutionary Electro-Pneumatic Fusion Engine allows for an HPA setup in a compact space
• Instant Trigger Response (literally, instant!)
• Complete control of the system via the Fire Control Unit (FCU)
• Fully 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 (Not included)
• Uses Standard TM AEG Hopup and Inner Barrel design allowing for AEG upgrade parts and the use of standard AEG magazines
• New GEN3 design now interfaces with all V2 AEG triggers and selector plates for cross compatibility with many different models and platforms"