Hello aspirant,

You will get a college in Karnataka from All India Quota if your domicile is of Maharastra. With a score of 377 in NEET 2019 you can get MBBS in karnataka but not in the government colleges. If you belong to the general category then there are negligible chances for government college seat. You can get a seat in private college. If you belong to any other category then there is some chance of government college seat also. To predict those colleges you can get use the link provided.

Http://www.medicine.careers360.com/neet-college-predictor

Hope this helps
Thank you.