Specna Arms M4 SA-C07 CORE™ HAL ETU™ AEG by Specna Arms 101 Inch. Mil&Tact Gear Top of the line hop-up

Top of the line hop-up chamber for the M249 for maximum performance and accuracy of your weapon

Build-in Safety Feature to Prevent Over-Travel to Protect

G&G incorporated the Operation Overlord D-Day lettering

The tube is precisely machined from high-quality aluminum alloy covered in a scratch-resistant anodizedmatte finish

Specna Arms M4 SA-C07 CORE™ HAL ETU™ AEG by Specna Arms 101 Inch. Mil&Tact Gear Top of the line hop-upSpecna Arms SA C07 CORE HAL ETU ASG Carbine: Revolutionize Your Airsoft Game with Precision and Power. Experience the next generation of airsoft technology with the Specna Arms SA C07 CORE HAL ETU ASG Carbine. This cutting edge replica combines a lightweight, durable design with the groundbreaking HAL electronic firing control system for unparalleled performance on the airsoft field. Key Features: HAL Electronic Trigger Unit: Lightning Fast Trigger