The magazines has a 90 round capacity making them a mid cap, the mag its self is loaded via a speed loader, how ever the it has a inbuilt auto eject when the mag is empty, this can be disabled if you wish to manually remove the magazines.
To diable the ejecton system, lock the latch then pull the small elver found next to the catch towards the bb feed.
Long spring feed
Mid-cap (90 rounds)
To be used with a speed loader