Tokyo Marui Hi-Capa 5.1 GBB Magazine 31rds

The Tokyo Marui Hi-Capa 5.1 GBB Magazine 31rds is specifically designed for Tokyo Marui's Hi-Capa and will not fit a WE Hi-Capa, for example.

This magazine is made of metal and has a polymer end plate which makes it very sturdy. This magazine can hold 31 bb's and also fits in the Tokyo Marui Hi-Capa 4.3.

With GBB magazines, it is always advisable to always leave some gas in the magazine after playing. This ensures that the rubbers in the magazine don't dry out when you store it for a while. We also recommend using a speedloader to fill the magazine with bb's.