Wehn I was in Primary (finished in July) they were still taking Navy to Marine transfers. Just keep in mind that AFTER advanced you will be going to TBS as a winged officer. Also, you will be subject to the Marine Corps regs with regard to min NSS and things like that. For example ... in Primary we (Marines) had a min NSS that was 5 points higher than the Navy. Not really a big deal but info to be aware of. Also, if you attrite .. you will still be a Marine and will still go to TBS and be assigned a Ground MOS upon graduation.