WELL PRO M134 Mini Vulcan Rotating Gatling Airsoft AEG  (Free 2 Extra Magazine)
 
Battery Place @ Grip
Stress-Resistant Metal Gearbox
Top Carry Handle With Built-In Picatinny / 1913 Rail For Optics
Adjustable Hop Up System For Each Barrels (5Barrels)
Polymer grip with trigger and grip safety
Power Below 0.85J
Semi/Full Auto 
1200rds or Above BB Capacity Replacement Magazine Drum 
35BB/Second Per Barrels (5 Barrels)