31rd gas magazine for Hi-Capa 5.1

Purpose-built for Tokyo Marui Hi-Capa GBB pistols, this 31-round magazine combines precision engineering with field-proven reliability. The tight feeding tolerance ensures consistent performance across rapid-fire sequences and varying outdoor temperatures, while the robust construction maintains stable power delivery under demanding conditions. Black finish delivers a professional, tactical appearance. Whether you're running CQB operations, MILSIM events, or competitive skirmishes, this authentic TM magazine serves as an essential spare or primary loadout component. Direct compatibility with Marui Hi-Capa platforms eliminates fitment concerns, and Airsoft Mania Europe's commitment to genuine Tokyo Marui accessories guarantees the performance standards you expect from premium GBB hardware.