For user with a Tokyo Marui 5.1/4.3 Hi Capa GBB; this series of caps are replacement bases for said magazines.
CNC Machined from Aluminium, these bases come in a variety of colours, such as Silver, Black Red, and Gold. They are then finished with the Limcat or the Infinity design so make sure you want is the right version.
These most certainly adds style and flare for those who are in the race guns community. These are far more durable than the original versions and lighter than the steel base version.
With uniquely marked bases, magazines mounted in holsters could easily be identified at at glance which is which. This can be important for marking your better or worse magazines or even marking out special ones such as which ones are HFC, Green, Red or CO2 gas and even different kinds of ammo (0.12, 0.2, 0.25, 0.3, etc.).
With four colors and four designs, we have 16 unique models of the series in our line-up so by all means browse through them all to see which ones you like most.