SIG Sauer ProForce Sportline MPX-K Airsoft AEG SMG (Color: Black / Gun Only)

Length: 390mm – 595mm (Adjustable)
Inner Barrel: 140mm
Weight: 1678g (3.7lbs)
Magazine Capacity: 100rd
Thread Direction: 14mm Negative
Gearbox: Version 2 Fully Upgradeable with Quick Spring Change system
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Battery: 7.4v LiPo AK style stick battery (Wired to handguard and top rail w/ small Tamiya. Battery not included)
Hopup: Adjustable M4 Rotary style hopup
Package Includes: Gun, Magazine