Specna Arms X-Series FLEX ETU Airsoft AEG Pistol Caliber Carbine w/ HAL MOSFET - Black Magfed Loaders the Pro upgrade kit contains

the Pro upgrade kit contains two sets of drive fingers

and regulator

The mid-80s was a great time

Please note that stamp color(s) will vary

For extended shooting sessions

Specna Arms X-Series FLEX ETU Airsoft AEG Pistol Caliber Carbine w/ HAL MOSFET - Black Magfed Loaders the Pro upgrade kit containsFeatures Lightweight nylon fiber reinforced polymer receiver Reinforced version 2 gearbox Pre installed HAL MOSFET system ESA2 (Easy Spring Access) system allows tool free spring swaps in a matter of minutes or even seconds Rotary type hop up with Specna Arms's Helium flat hop bucking and 6. 03mm tight bore barrel 380 FPS spring pre installed from factory, optional 310 FPS (M90) spring included to reduce muzzle velocity M LOK handguard allows you to