The HEB-001 HPA Engine Box with EFCS from Ares, is a HPA ready drop-in engine pre-built for AR15/M4 AEGs with a version 2 gearbox shell and single sided fire selector, converting your AEG to a high performance HPA system, a reliable, robust and performance enhancing system for those with interest in HPA setups, Ares offers a more affordable alternative to other HPA engines on the market, ideal for newcomers of the HPA system.
- Drop-in Complete HPA Engine Kit from Ares
- Universally Compatible with Gas, CO2 and Compressed Air Systems
- Semi and Full Auto Fire Selection
- Pre-Installed Electronic Fire Control System
- Powered by an 11.1v Li-Po Battery with Dean Plug
- Power Output Recommendation Air Pressure between 4 to 12 BAR (58 to 174 PSI)
- For AR-15/M4 AEGs with V2 Gearbox and Single Sides Selectors
- Includes Curved Trigger
- May Require Modifications to Fit Other Brands
- Aluminum Construct
- Black Finish
- Rear Battery Wire
- ROF : 16