Tokyo Marui BB Auto Loader w/ FCW CNC Aluminum Reinforced Gear
 
Build-in FCW CNC Aluminum Reinforced Gear 
Length: 139mm
Height: 112mm
Width: 74mm
Weight: 340g
Power source: 4x AA alkaline batteries (not included)
BB compatibility: 0,12g to 0,28g
The BB Auto Loader is an electrically powered BB loading device designed for effortless magazine refills.
With a capacity of approximately 1,600 BBs.
COMPATIBILITY LIST : 
Standard Electric Rifles : FAMAS、AK、MP5 series、G3/PSG-1、M4 series、P-90 、G36C 、SIG series、M14 70 rounds、Type 89 series
Next Generation Electric Rifles : AK series、SCAR series 、HK series、M4 series、MP5 series、AA-12、SGR-12
Electric pistols and electric PDW’s : 18C、M93R、USP、M9 A1、Hi-Capa E、HK45、MAC-10、MP7
Gas Rifles : Saiga SBS/12K、MP7 A1、M4/Type 89、AKX、AKM、MTR-16
Gas Pistols: All gas pistol magazines are supported ( except :  LCP/LCP II、Bodyguard 380、Curve ) 
Shotguns : Shotshell (red/green/white)
Sniper Rifles : VSR-10/ONE、L96、M40 A5
What's in the box : BB autoloader system, gas blowback B adapter x 2 (one is included with the main unit), BB bullet sticker, instruction manual.