With a 300 marks in NEET and applying under the SC category, you have a chance of securing admission to a BAMS (Bachelor of Ayurvedic Medicine and Surgery) college in Maharashtra, but it will depend on the specific college and the year's cut-off trends.

Likely BAMS Colleges in Maharashtra:

1. Gujarat Ayurved University, Jamnagar (affiliated to Maharashtra)

2. Maharashtra University of Health Sciences (MUHS) affiliated colleges

3. Ayurved College Pune

4. Shri Shivaji College of Ayurved, Akola

5. Smt. S. S. Patil Ayurvedic College, Pune