http://www.portabrace.com/camera-rig-cases/rig-movior.html#product_tabs_Dimensions is this big enough for m15?
Charles there are no dimensions given. M15 in what setup, handheld or setup for aerial work with LDG gear. The Pelican case that Freefly sells for the M15 is approximate 11x18x29. And it is for a handheld setup, you would need to take the Landing gear bits off if you were using for aerial work.