The LCT LC-3 500rds Plain Magazine (product code LC013) is a high-capacity Airsoft AEG magazine constructed from steel and ABS polymer. It is designed for use with the LCT LC-3 series and most G3 AEG airsoft rifles.
 
Specifications
Capacity: 500 rounds (Hi-Cap)
Material: Steel shell with ABS/polymer internals
Color: Black
Weight: Approximately 255.6g to 264.4g
Compatibility: LCT LC-3 and most G3 AEG rifles
Feeding Mechanism: Manual bottom-wheel winding system