ARES E.F.C.S. Advanced Electronic Circuit Unit For ARES M4 Series Airsoft AEGs - Rear Wired modify Stringent Quality Control

Stringent Quality Control

and reversible charging handle with functional bolt stop that will lock the bolt to the rear for easy access to hop-up controls

Wolverine Airsoft Engines

Also works for Daytona SR-25/M110 and Scar-H

The LCT Magwell Spacer (PK-170) makes it easier to insert your magazines into your LCT AK

ARES E.F.C.S. Advanced Electronic Circuit Unit For ARES M4 Series Airsoft AEGs - Rear Wired modify Stringent Quality ControlFeatures: Precise magnetic sensors control piston position Reduce stresses on spring, increasing lifespan and a more stable muzzle velocity Requires less battery power to initiate motor Onboard ABC enhanced piston positions Able to withstand rapid semi auto fire Easy to adjust trigger stroke Fast trigger response Compatibility: ARES rear wired M4 series Airsoft AEG gearboxes Manufacturer: ARES