Features
High quality internal components imported from Japan
Japanese-made heat-treated internal spring for excellent feeding and reliability
Mid-cap design doesn't require any winding
High strength polymer outer casing takes a beating and keeps on going
High strength injection-molded polymer internal casing and feed lip
 
Manufacturer: APS
 
Specifications:
Capacity: 120rds
Compatibility: For all major TM-spec M4 series Airsoft AEG rifles. Works with many other models that utilize M4 style magazines.