TOKYO MARUI M4A1 Socom Carbine Next Gen Electric Airsoft ( ERG )

Features:
- New Generation AEG System with SHOOT & RECOIL Engine Ver.2
- Full Aluminum Construction with ABS Stock/Grip/Handguard
- Stops firing with empty magazine ( 82 Rds Spring Magazine only ), re-activate with bolt-release.
- Spring Magazine with interchangeable 82 / 30 Rds Modes