The gearbox is the same proven standard version 3 gearbox that is in all our AK series guns but now with 8mm bearings

1V LiPO (1000mAh) CRANE (NOT INCLUDED)

quick target acquisition pistol style sights that flip up to precision rifle sights

HI-CAP BATTERY: 9

Maxx Model CNC Aluminum Advanced Speed Trigger (Style D) is specially designed for fast response

Tokyo Marui 3000 Round Drum Magazine for TM Sledgehammer Airsoft AEG Shotgun Gas The gearbox is the sameFeatures: Injection molded polymer body Designed after the AA12 drum magazine See through back panel Dummy shotgun shells give the magazine a realistic appearance 3000 round capacity Electric winding Powered by 4X AAA batteries Dimensions: 6. 5" x 7" x 3" Compatibility: Tokyo Marui AA12 Airsoft Shotguns Capacity: 3000 Winding Mechanism: Push button activation Battery: 4X AAA Manufacturer: Tokyo Marui Why Box Mags?: Box magazines provide a large amount