ARES Conversion V2 HPA System Gearbox Set For Tokyo Marui / ARES M4 AEG Series HEB-001

ARES Conversion Set V2 HPA System Gearbox for Tokyo Marui / ARES M4 AEG Series HEB-001 ARES conversion kit V2 HPA System gearbox for Tokyo Marui / ARES M4 AEG Series HEB-001 The HPA engine box HEB-001 from Ares is an affordable solution for converting an AEG to an HPA system. The fully assembled V2 mechabox is equipped with an EFCS electronic trigger system and a curved trigger, ready for immediate installation. Thanks to its universal compatibility with gas, CO₂, and compressed air, it offers a wide range of power options and performance adjustments depending on pressure (4–12 bar / 58–174 PSI). The aluminum construction ensures durability and reliability. The gearbox supports single shot and burst fire, is powered by an 11.1 V Li-Po battery (DEANS connector) and is compatible with US type HPA fittings. Designed for AR-15/M4 AEG weapons with a V2 gearbox and single-sided fire selector, but may require modifications for different brands. Features: Complete HPA drop-in kit from Ares Designed for AR-15/M4 AEGs with V2 gearbox Supports Semi and Full Auto modes Electronic Firing Control System (EFCS) pre-installed Recommended pressure: 4–12 BAR (58–174 PSI) Power supply: 11.1V Li-Po battery (DEAN connector) Aluminum construction, black color Includes curved trigger Compatible only with US-type HPA fittings May require modification when installing in other brands of firearms Caliber: 6 mm airsoft Material: aluminum Color: black Gearbox type: V2 Battery: not included (11.1V Li-Po recommended) Charger: not included Connector: DEANS (T-Plug) HPA fitting: US type