I thought you might be interested in looking at Adding Extra Ammo Boxes To Helicopter Or Car.
https://forums.bohemia.net/forums/topic/118455-adding-extra-ammo-boxes-to-helicopter-or-car/?do=findComment&comment=1972420
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.