E&C M4A1 SOPMOD BLOCK2 12 Inch AEG Airsoft Rifle EC-620QD 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

Small Tamiya

Firearm Model MK14

even beginners can replace the spring in a minimum of 60 seconds

Brand E&C  Airsoft Model EC-102

Adjustable Barrel Length 9 inch Barrel Thread CCW Dimension     L×W×H 74 × 11 × 37 cm Gross Weight 3

such as EC-1xx

Firearm Model XM-733 Material Metal Power Source Electric Speed

High Power: Ready to perform with an impressive 380 FPS straight out of the box

Brand E&C  Airsoft Model EC-707

Firearm Model HK416D Material Metal Power Source Electric Speed

Brand E&C  Airsoft Model EC-108

Brand E&C  Airsoft Model EC-701 Firearm Model M4A1 W/M203 Material Metal Power Source Electric Speed