Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_16 (muzzle_energy VARCHAR, source VARCHAR)

### Question ###
What is Muzzle energy, when Source is hornady?

### Accurate SQL ###

SELECT muzzle_energy FROM table_name_16 WHERE source = "hornady"