E&C MK8 13 Inch AEG Airsoft Rifle EC-638QD System: With Quick Disassemble System, even beginners can replace the spring in a minimum of 60 seconds. Solid Construction: Built with a full metal upper and lower receiver for enhanced durability and authenticity. Easy Adjustment: Features a mock bolt that locks open, providing easy access for hop up adjustments. Upgradeable Design: Equipped with a metal Version 2. 0 gearbox, our airsoft gun offers easy upgradeability to enhance your gaming

1 kg Net Weight

Applicable to E&C M110A1 models

Brand E&C  Airsoft Model EC-644 Firearm Model Daniel Defense MK18 RIII Material Metal Power Source Electric Speed

0 kg Battery Plug

Adjustable Barrel Length 9

Brand E&C  Airsoft Model EC-304 Firearm Model SR-16 Material Metal Power Source Electric Speed

5 inch Barrel Thread CCW Dimension    L×W×H 56 × 11 × 37 cm Gross Weight 4

Adjustable Barrel Length 12 inch Barrel Thread CCW Dimension     L×W×H 78 × 11 × 36 cm Gross Weight 4

Brand E&C  Airsoft Model EC-643 Firearm Model MK4 Material Metal Power Source Electric Speed

Adjustable Barrel Length 16 inch Barrel Thread CCW Dimension    L×W×H 56 × 11 × 37 cm Gross Weight 3

Brand E&C  Airsoft Model EC-606

Brand E&C  Airsoft Model EC-112