Airsoft Gun M4 Box Magazine, Holds 5000 Rds, Fits M4 AEGs by BBTac
High-capacity magazine Holds up to 5000 rounds Fits all TM-compatable M4 AEGs Black poly fiber construction  2 refill reserviors for faster loading  Recommended for these M4 AEG brands: Echo 1, Jing Gong, TSD Tactical, ICS/Olympic Arms, TM, GP, Gaurder, Star, CA and GG