G&P GMAG 340rds Hi-Cap Magazine for Marui M16 Series (5pcs / Dark Earth)

G&P GMAG 340rds Hi-Cap Magazine for Marui M16 Series (5pcs / Dark Earth) Licensed by Madbull Polymer Construction 340 Rounds Loading Capacity Magazine Suitable for Tokyo Marui M16 Series Airsoft AEG Rifle Package including 5pcs magazines