Ares knight stoner LMG full metal electric machine gun

available the new electric model with 8mm metal gearbox
safety/full auto newest electronic internal switch
full metal barrel and body with metal ris and foregrip
6 positions adjustable metal stock
special QD barrel release with under housing for ak type battery
1100rd self loading cordura magazine with fake 556 cart belt
length: 790/920mm
weight: 4500g

Technical data
-8mm gear box with ball bearing  and 1 joule spring installed
-reinforced piston and piston head
-steel gear set with power cylinder
-quick release spring guide for easy spring replacement
-hi power motor long shaft
-407mm inner barrel