Lonex m4a1 SOPMOD electric gun (16 inches)

new full metal model available
8mm ball bearing gear box with hi speed motor
detachable handle and knight type rail system + 2 panel cover and grip
light weight metal body and crane stock for battery (not included)
380rd flash magazine installed
length :820/900 mm
weight: 3190g
metal and orange hider are included

Technical data
-8mm reinforced gear box with 1 joule spring
-hi speed reinforced piston with hi pressure piston head
-dual steel gear set with delayer cam
-metal cylinder head with seal nozzle
-hi power and speed motor long axle
-407mm precision inner barrel