CYMA EMG Daniel Defense 230rd Polymer Mid-Cap Magazine Suitable For M4 M16 Series AEG Rifles Airsoft BlackCYMA EMG Daniel Defense 230rd Polymer Mid Cap Magazine for M4 M16 Series AEG Rifles Airsoft Made out of polymer. Licensed by EMG Daniel Defense. Non Slip Texture good for gripping. Yellow colored core for eye attraction and easy to locate upon dropped. High Quality internal compoments. No re wind is needed. Suitable for APS ARCTURUS ARES Classic Army CYMA D Boys E&C Echo1 G&G G&P Golden Eagle ICS JG King Arms KRYTAC Matrix Tokyo Marui VFC M4 M16