Classic Army PX-9 AEG SMG Rifle (Desert Earth)

Specifications Brand: Classic Army Material: Aluminum, Polymer Receiver Magazine Capacity: 120 Rounds Gearbox: Version 2 Gearbox (ECS MOSFET Trigger System) Motor: Long Type Hop-Up: Yes, Adjustable Length: 510mm to 590mm (Retracted / Extended) Barrel Length: 125mm Battery: 7.2v Small Type LiPo (Not Included) Weight: 5.5 lbs Features M-LOK rail system Low resistance wire w/ tamiya plug Reinforced 9mm bearing gearbox 6.03mm inner barrel Programmable electronic control system (ECS): 3 to 5 round burst, motor protection, & low battery detection Ambidextrous fire controls